دورية أكاديمية
Infections by Leptospira interrogans, Seoul virus, and Bartonella spp. among Norway rats (Rattus norvegicus) from the urban slum environment in Brazil.
| العنوان: | Infections by Leptospira interrogans, Seoul virus, and Bartonella spp. among Norway rats (Rattus norvegicus) from the urban slum environment in Brazil. |
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| المؤلفون: | Costa F; 1 Centro de Pesquisas Gonçalo Moniz , Fundação Oswaldo Cruz, Ministério da Saúde, Salvador, Bahia, Brazil ., Porter FH, Rodrigues G, Farias H, de Faria MT, Wunder EA, Osikowicz LM, Kosoy MY, Reis MG, Ko AI, Childs JE |
| المصدر: | Vector borne and zoonotic diseases (Larchmont, N.Y.) [Vector Borne Zoonotic Dis] 2014 Jan; Vol. 14 (1), pp. 33-40. Date of Electronic Publication: 2013 Dec 20. |
| نوع المنشور: | Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Mary Ann Liebert, Inc Country of Publication: United States NLM ID: 100965525 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1557-7759 (Electronic) Linking ISSN: 15303667 NLM ISO Abbreviation: Vector Borne Zoonotic Dis Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Larchmont, NY : Mary Ann Liebert, Inc., [2001- |
| مواضيع طبية MeSH: | Bartonella Infections/*veterinary , Hemorrhagic Fever with Renal Syndrome/*veterinary , Leptospira interrogans/*isolation & purification , Leptospirosis/*veterinary , Rodent Diseases/*epidemiology , Seoul virus/*isolation & purification, Animals ; Antibodies, Bacterial/blood ; Antibodies, Viral/blood ; Bartonella/immunology ; Bartonella/isolation & purification ; Bartonella Infections/epidemiology ; Bartonella Infections/microbiology ; Brazil/epidemiology ; Coinfection ; Disease Reservoirs/veterinary ; Female ; Hemorrhagic Fever with Renal Syndrome/epidemiology ; Hemorrhagic Fever with Renal Syndrome/virology ; Kidney/microbiology ; Leptospira interrogans/immunology ; Leptospirosis/epidemiology ; Leptospirosis/microbiology ; Male ; Poverty Areas ; Prevalence ; Rain ; Rats ; Rodent Diseases/microbiology ; Seasons ; Seoul virus/immunology ; Urban Health ; Zoonoses |
| مستخلص: | Norway rats (Rattus norvegicus) are reservoir hosts for zoonotic pathogens that cause significant morbidity and mortality in humans. Studies evaluating the prevalence of zoonotic pathogens in tropical Norway rat populations are rare, and data on co-infection with multiple pathogens are nonexistent. Herein, we describe the prevalence of leptospiral carriage, Seoul virus (SEOV), and Bartonella spp. infection independently, in addition to the rates of co-infection among urban, slum-dwelling Norway rats in Salvador, Brazil, trapped during the rainy season from June to August of 2010. These data were complemented with previously unpublished Leptospira and SEOV prevalence information collected in 1998. Immunofluorescence staining of kidney impressions was used to identify Leptospira interrogans in 2010, whereas isolation was used in 1998, and western blotting was used to detect SEOV antibodies in 2010, whereas enzyme-linked immunosorbent assay (ELISA) was used in 1998: in 2010, Bartonella spp. were isolated from a subsample of rats. The most common pathogen in both years was Leptospira spp. (83%, n=142 in 1998, 63%, n=84 in 2010). SEOV was detected in 18% of individuals in both 1998 and 2010 (n=78 in 1998; n=73 in 2010), and two species of Bartonella were isolated from 5 of 26 rats (19%) tested in 2010. The prevalence of all agents increased significantly with rat mass/age. Acquisition of Leptospira spp. occurred at a younger mass/age than SEOV and Bartonella spp. infection, suggesting differences in the transmission dynamics of these pathogens. These data indicate that Norway rats in Salvador serve as reservoir hosts for all three of these zoonotic pathogens and that the high prevalence of leptospiral carriage in Salvador rats poses a high degree of risk to human health. |
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| معلومات مُعتمدة: | D43 TW00919 United States TW FIC NIH HHS; R01 AI052473 United States AI NIAID NIH HHS; U01 AI088752 United States AI NIAID NIH HHS; R25 TW009338 United States TW FIC NIH HHS; R24 TW007988 United States TW FIC NIH HHS; R01 TW009504 United States TW FIC NIH HHS |
| المشرفين على المادة: | 0 (Antibodies, Bacterial) 0 (Antibodies, Viral) |
| تواريخ الأحداث: | Date Created: 20131224 Date Completed: 20140828 Latest Revision: 20231104 |
| رمز التحديث: | 20231104 |
| مُعرف محوري في PubMed: | PMC3880909 |
| DOI: | 10.1089/vbz.2013.1378 |
| PMID: | 24359425 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 1557-7759 |
|---|---|
| DOI: | 10.1089/vbz.2013.1378 |