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First report of human astrovirus MLB2 in Brazil detected in feces of children with acute gastroenteritis living in the state of Roraima, Northern Brazil
Laboratory of Comparative and Environmental VirologyOlivares, Alberto Ignacio Olivares; Laboratory of Comparative and Environmental VirologyMoraes, Marcia Terezinha Baroni de; Laboratory of Comparative and Environmental VirologyQueiroz, Herika Caroline Fernandes de; Laboratory of Comparative and Environmental VirologyPimenta, Yan Cardoso; Laboratory of Comparative and Environmental VirologyLeite, José Paulo Gagliardi.
Afiliação
  • Laboratory of Comparative and Environmental VirologyOlivares, Alberto Ignacio Olivares; Oswaldo Cruz Foundation. Oswaldo Cruz Institute. Laboratory of Comparative and Environmental VirologyOlivares, Alberto Ignacio Olivares. Rio de Janeiro. BR
  • Laboratory of Comparative and Environmental VirologyMoraes, Marcia Terezinha Baroni de; Oswaldo Cruz Foundation. Oswaldo Cruz Institute. Laboratory of Comparative and Environmental VirologyMoraes, Marcia Terezinha Baroni de. Rio de Janeiro. BR
  • Laboratory of Comparative and Environmental VirologyQueiroz, Herika Caroline Fernandes de; Oswaldo Cruz Foundation. Oswaldo Cruz Institute. Laboratory of Comparative and Environmental VirologyQueiroz, Herika Caroline Fernandes de. Rio de Janeiro. BR
  • Laboratory of Comparative and Environmental VirologyPimenta, Yan Cardoso; Oswaldo Cruz Foundation. Oswaldo Cruz Institute. Laboratory of Comparative and Environmental VirologyPimenta, Yan Cardoso. Rio de Janeiro. BR
  • Laboratory of Comparative and Environmental VirologyLeite, José Paulo Gagliardi; Oswaldo Cruz Foundation. Oswaldo Cruz Institute. Laboratory of Comparative and Environmental VirologyLeite, José Paulo Gagliardi. Rio de Janeiro. BR
Braz. j. infect. dis ; 24(6): 575-579, Nov.-Dec. 2020. tab, graf
Article em En | LILACS | ID: biblio-1153500
Biblioteca responsável: BR1.1
ABSTRACT
ABSTRACT Human astrovirus (HAstV) 1-8 and highly divergent HAstVMLB1−3 genotypes have been detected in children both with and without acute gastroenteritis (AGE). One hundred and seventy fecal samples from children (≤5 years old) living in the Amazon region were evaluated for the presence of HAstV1-8, HAstV MLB1−3 and HAstVVA1−3, using an usual RT-PCR protocol and a new protocol with specific primers designed to detect HAstVMLB1−3. HAstVMLB1 and HAstV MLB2, as well as the HAstV3 and 5 genotypes were detected. HAstVMLB1−2 genotype was detected for the first time in Brazil at a frequency of 3.5% (6/170).
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Texto completo: 1 Coleções: 01-internacional Base de dados: LILACS Assunto principal: Mamastrovirus / Infecções por Astroviridae / Gastroenterite Limite: Child / Humans / Infant País/Região como assunto: America do sul / Brasil Idioma: En Revista: Braz. j. infect. dis Assunto da revista: DOENCAS TRANSMISSIVEIS Ano de publicação: 2020 Tipo de documento: Article / Project document País de afiliação: Brasil País de publicação: Brasil

Texto completo: 1 Coleções: 01-internacional Base de dados: LILACS Assunto principal: Mamastrovirus / Infecções por Astroviridae / Gastroenterite Limite: Child / Humans / Infant País/Região como assunto: America do sul / Brasil Idioma: En Revista: Braz. j. infect. dis Assunto da revista: DOENCAS TRANSMISSIVEIS Ano de publicação: 2020 Tipo de documento: Article / Project document País de afiliação: Brasil País de publicação: Brasil