المؤلفون: Kulinkina, Alexandra V., Sarkar, Rajiv, Mohan, Venkata R., Walz, Yvonne, Kaliappan, Saravanakumar P., Ajjampur, Sitara S.R., Ward, Honorine, Naumova, Elena N., Kang, Gagandeep

المصدر: In International Journal for Parasitology January 2020 50(1):47-54

لا يتم عرض هذه النتيجة على الضيوف.
تسجيل الدخول للوصول الكامل.

المؤلفون: Sarkar, Rajiv, Rose, Anuradha, Mohan, Venkata R., Ajjampur, Sitara S.R., Veluswamy, Vasanthakumar, Srinivasan, Rajan, Muliyil, Jayaprakash, Rajshekhar, Vedantam, George, Kuryan, Balraj, Vinohar, Grassly, Nicholas C., Anderson, Roy M., Brooker, Simon J., Kang, Gagandeep

المصدر: In Contemporary Clinical Trials Communications March 2017 5:49-55

لا يتم عرض هذه النتيجة على الضيوف.
تسجيل الدخول للوصول الكامل.

لا يتم عرض هذه النتيجة على الضيوف.
تسجيل الدخول للوصول الكامل.

لا يتم عرض هذه النتيجة على الضيوف.
تسجيل الدخول للوصول الكامل.

المؤلفون: Reddy SN; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Nair NP; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Tate JE; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Thiyagarajan V; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Giri S; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Praharaj I; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Mohan VR; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Babji S; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Gupte MD; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Arora R; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Bidari S; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Senthamizh S; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Mekala S; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Goru KB; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Reddy B; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Pamu P; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Gorthi RP; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Badur M; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Mohan V; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Sathpathy S; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Mohanty H; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Dash M; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Mohakud NK; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Ray RK; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Mohanty P; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Gathwala G; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Chawla S; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Gupta M; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Gupta R; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Goyal S; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Sharma P; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Mathew MA; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Jacob TJK; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Sundaram B; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Purushothaman GKC; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Dorairaj P; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Jagannatham M; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Murugiah K; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Boopathy H; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Maniam R; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Gurusamy R; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Kumaravel S; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Shenoy A; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Jain H; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Goswami JK; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Wakhlu A; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Gupta V; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Vinayagamurthy G; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Parashar UD; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.)., Kang G; From the Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences (S.N.R., N.P.N., V.T., S. Giri, I.P., S. Babji, S. Bidari, S. Senthamizh, G.K.), and the Department of Community Health (V.R.M.), Christian Medical College Vellore (T.J.K.J.), and Government Vellore Medical College (G.V.), Vellore, Kanchi Kamakoti Child Trust Hospital (B.S.), the National Institute of Epidemiology (G.K.C.P.), and the Institute of Child Health (P.D., M.J.), Chennai, Government Rajaji Hospital and Madurai Medical College, Madurai (K.M., H.B.), Coimbatore Medical College, Coimbatore (R.M., R. Gurusamy), the Indian Council of Medical Research, New Delhi (S. Giri, I.P., M.D.G.), Translational Health Science and Technology Institute, Faridabad (R.A., G.K.), Kurnool Medical College and Government General Hospital, Kurnool (S.M.), Government General Hospital and Rangaraya Medical College, Kakinada (K.B.G., B.R.), King George Hospital and Andhra Medical College, Visakhapatnam (P.P., R.P.G.), Sri Venkateshwara Medical College, Tirupati (M.B., V.M.), Sardar Valla Bhai Patel Post Graduate Institute of Paediatrics, Cuttack (S. Sathpathy, H.M.), the Institute of Medical Sciences and SUM Hospital, Bhubaneswar (M.D.), Kalinga Institute of Medical Sciences (N.K.M.) and Hi-Tech Hospital (R.K.R., P.M.), Bhubaneswar, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak (G.G.), Shaheed Hasan Khan Mewati Government Medical College, Mewat (S.C.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G.), Sawai Man Singh Medical College, Jaipur (R. Gupta), Rabindranath Tagore Medical College, Udaipur (S. Goyal), Dr. Sampurnanand Medical College, Jodhpur (P.S.), Malankara Orthodox Syrian Church Medical College Hospital, Kolencherry (M.A.M.), Jawaharlal Nehru Institute of Post-graduate Medical Education and Research, Puducherry (S.K., A.S.), Mahatma Gandhi Memorial Medical College, Indore (H.J.), the Government Medical College, Guwahati, Assam (J.K.G.), King George Medical College, Lucknow (A.W.), and the Institute of Medical Sciences, Banaras Hindu University, Varanasi (V.G.) - all in India; and the Centers for Disease Control and Prevention, Atlanta (J.E.T., U.D.P.).

المصدر: The New England journal of medicine [N Engl J Med] 2020 Nov 12; Vol. 383 (20), pp. 1932-1940.

نوع المنشور: Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't

بيانات الدورية: Publisher: Massachusetts Medical Society Country of Publication: United States NLM ID: 0255562 Publication Model: Print Cited Medium: Internet ISSN: 1533-4406 (Electronic) Linking ISSN: 00284793 NLM ISO Abbreviation: N Engl J Med Subsets: MEDLINE

مواضيع طبية MeSH: Intussusception/*etiology , Rotavirus Vaccines/*adverse effects, Administration, Oral ; Case-Control Studies ; Female ; Humans ; Immunization, Secondary/adverse effects ; Incidence ; India/epidemiology ; Infant ; Intussusception/epidemiology ; Male ; Product Surveillance, Postmarketing ; Risk ; Rotavirus Infections/prevention & control ; Vaccination ; Vaccines, Attenuated/adverse effects