دورية أكاديمية
Serological evidence of Mayaro virus infection in blood donors from São Carlos, São Paulo, Brazil.
| العنوان: | Serological evidence of Mayaro virus infection in blood donors from São Carlos, São Paulo, Brazil. |
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| المؤلفون: | Romeiro MF; Virology Research Center, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo state, Brazil., Fumagalli MJ; Virology Research Center, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo state, Brazil., Dos Anjos AB; Virology Research Center, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo state, Brazil.; Banco de Sangue da Irmandade da Santa Casa de Misericórdia de São Carlos, São Carlos, São Paulo state, Brazil., Figueiredo LTM; Virology Research Center, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo state, Brazil. |
| المصدر: | Transactions of the Royal Society of Tropical Medicine and Hygiene [Trans R Soc Trop Med Hyg] 2020 Sep 01; Vol. 114 (9), pp. 686-689. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Oxford University Press Country of Publication: England NLM ID: 7506129 Publication Model: Print Cited Medium: Internet ISSN: 1878-3503 (Electronic) Linking ISSN: 00359203 NLM ISO Abbreviation: Trans R Soc Trop Med Hyg Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2013- : Oxford : Oxford University Press Original Publication: 1920- : London : Royal Society of Tropical Medicine and Hygiene |
| مواضيع طبية MeSH: | Alphavirus* , Alphavirus Infections*, Blood Donors ; Brazil/epidemiology ; Humans ; Seroepidemiologic Studies |
| مستخلص: | Background: Human infections by Mayaro virus (MAYV) occur by insect bites upon exposure to rural or sylvatic areas. Information regarding MAYV transmission is limited due to a lack of commercial diagnostic assays and diagnostic confusion on account of similarities of clinical signs with other co-circulating arboviral diseases. Methods: A serological survey of MAYV and Chikunguya virus (CHIKV) antibodies was performed by ELISA. Between 2017 and 2018, 5608 blood donor samples were tested. Results: Specific IgM and IgG antibodies to MAYV were detected respectively in 36 and 11 samples, indicating a total seroprevalence of approximately 0.83%. Neutralization activity was observed in two IgG positive sera. Additionally, eight distinct samples had IgM antibodies to CHIKV alone. Conclusions: Our data suggest previously unreported circulation of MAYV in São Carlos city, from southeastern Brazil. (© The Author(s) 2020. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene.) |
| فهرسة مساهمة: | Keywords: Mayaro virus; arboviruses; blood donors; seroepidemiology |
| تواريخ الأحداث: | Date Created: 20200426 Date Completed: 20210624 Latest Revision: 20210624 |
| رمز التحديث: | 20240628 |
| DOI: | 10.1093/trstmh/traa016 |
| PMID: | 32333001 |
| قاعدة البيانات: | MEDLINE |
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