Investigation of dengue and Japanese encephalitis virus transmission in Hanam, Viet Nam.

Fox, Annette; Whitehead, Stephen; Anders, Katherine L; Hoa, Le Nguyen Minh; Mai, Le Quynh; Thai, Pham Quang; Yen, Nguyen Thu; Duong, Tran Nhu; Thoang, Dang Dinh; Farrar, Jeremy; Wertheim, Heiman; Simmons, Cameron; Hien, Nguyen Tran; Horby, Peter

Fox, Annette; Whitehead, Stephen; Anders, Katherine L; Hoa, Le Nguyen Minh; Mai, Le Quynh; Thai, Pham Quang; Yen, Nguyen Thu; Duong, Tran Nhu; Thoang, Dang Dinh; Farrar, Jeremy; Wertheim, Heiman; Simmons, Cameron; Hien, Nguyen Tran; Horby, Peter.

Am J Trop Med Hyg ; 90(5): 892-896, 2014 May.

Article em En | MEDLINE | ID: mdl-24615123

ABSTRACT

ABSTRACT

This study investigated whether a large dengue epidemic that struck Hanoi in 2009 also affected a nearby semirural area. Seroconversion (dengue virus-reactive immunoglobulin G enzyme-linked immunosorbent assay) was high during 2009 compared with 2008, but neutralization assays showed that it was caused by both dengue virus and Japanese encephalitis virus infections. The findings highlight the importance of continued Japanese encephalitis virus vaccination and dengue surveillance.

Assuntos

Dengue/epidemiologia; Dengue/transmissão; Encefalite Japonesa/epidemiologia; Encefalite Japonesa/transmissão; Anticorpos Antivirais/sangue; Dengue/diagnóstico; Encefalite Japonesa/diagnóstico; Ensaio de Imunoadsorção Enzimática; Humanos; Imunoglobulina G/sangue; Testes de Neutralização; Estudos Soroepidemiológicos; Vacinação; Vietnã/epidemiologia

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Texto completo: 1 Coleções: 01-internacional Contexto em Saúde: 2_ODS3 / 3_ND / 4_TD Base de dados: MEDLINE Assunto principal: Encefalite Japonesa / Dengue Tipo de estudo: Diagnostic_studies Limite: Humans País/Região como assunto: Asia Idioma: En Revista: Am J Trop Med Hyg Ano de publicação: 2014 Tipo de documento: Article

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