Genetic diversity of noroviruses in Brazil

Detalhes bibliográficos
Autor(a) principal: Fioretti,Julia Monassa
Data de Publicação: 2011
Outros Autores: Ferreira,Mônica Simões Rocha, Victoria,Matias, Vieira,Carmen Baur, Xavier,Maria da Penha Trindade Pinheiro, Leite,José Paulo Gagliardi, Miagostovich,Marize Pereira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Memórias do Instituto Oswaldo Cruz
Texto Completo: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762011000800008
Resumo: Norovirus (NoV) infections are a major cause of acute gastroenteritis outbreaks around the world. In Brazil, the surveillance system for acute diarrhoea does not include the diagnosis of NoV, precluding the ability to assess its impact on public health. The present study assessed the circulation of NoV genotypes in different Brazilian states by partial nucleotide sequencing analysis of the genomic region coding for the major capsid viral protein. NoV genogroup II genotype 4 (GII.4) was the prevalent (78%) followed by GII.6, GII.7, GII.12, GII.16 and GII.17, demonstrating the great diversity of NoV genotypes circulating in Brazil. Thus, this paper highlights the importance of a virological surveillance system to detect and characterize emerging strains of NoV and their spreading potential.
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spelling Genetic diversity of noroviruses in BrazilnorovirusgenotypesgastroenteritisBrazilNorovirus (NoV) infections are a major cause of acute gastroenteritis outbreaks around the world. In Brazil, the surveillance system for acute diarrhoea does not include the diagnosis of NoV, precluding the ability to assess its impact on public health. The present study assessed the circulation of NoV genotypes in different Brazilian states by partial nucleotide sequencing analysis of the genomic region coding for the major capsid viral protein. NoV genogroup II genotype 4 (GII.4) was the prevalent (78%) followed by GII.6, GII.7, GII.12, GII.16 and GII.17, demonstrating the great diversity of NoV genotypes circulating in Brazil. Thus, this paper highlights the importance of a virological surveillance system to detect and characterize emerging strains of NoV and their spreading potential.Instituto Oswaldo Cruz, Ministério da Saúde2011-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762011000800008Memórias do Instituto Oswaldo Cruz v.106 n.8 2011reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02762011000800008info:eu-repo/semantics/openAccessFioretti,Julia MonassaFerreira,Mônica Simões RochaVictoria,MatiasVieira,Carmen BaurXavier,Maria da Penha Trindade PinheiroLeite,José Paulo GagliardiMiagostovich,Marize Pereiraeng2020-04-25T17:51:05Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:17:57.265Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue
dc.title.none.fl_str_mv Genetic diversity of noroviruses in Brazil
title Genetic diversity of noroviruses in Brazil
spellingShingle Genetic diversity of noroviruses in Brazil
Fioretti,Julia Monassa
norovirus
genotypes
gastroenteritis
Brazil
title_short Genetic diversity of noroviruses in Brazil
title_full Genetic diversity of noroviruses in Brazil
title_fullStr Genetic diversity of noroviruses in Brazil
title_full_unstemmed Genetic diversity of noroviruses in Brazil
title_sort Genetic diversity of noroviruses in Brazil
author Fioretti,Julia Monassa
author_facet Fioretti,Julia Monassa
Ferreira,Mônica Simões Rocha
Victoria,Matias
Vieira,Carmen Baur
Xavier,Maria da Penha Trindade Pinheiro
Leite,José Paulo Gagliardi
Miagostovich,Marize Pereira
author_role author
author2 Ferreira,Mônica Simões Rocha
Victoria,Matias
Vieira,Carmen Baur
Xavier,Maria da Penha Trindade Pinheiro
Leite,José Paulo Gagliardi
Miagostovich,Marize Pereira
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Fioretti,Julia Monassa
Ferreira,Mônica Simões Rocha
Victoria,Matias
Vieira,Carmen Baur
Xavier,Maria da Penha Trindade Pinheiro
Leite,José Paulo Gagliardi
Miagostovich,Marize Pereira
dc.subject.por.fl_str_mv norovirus
genotypes
gastroenteritis
Brazil
topic norovirus
genotypes
gastroenteritis
Brazil
dc.description.none.fl_txt_mv Norovirus (NoV) infections are a major cause of acute gastroenteritis outbreaks around the world. In Brazil, the surveillance system for acute diarrhoea does not include the diagnosis of NoV, precluding the ability to assess its impact on public health. The present study assessed the circulation of NoV genotypes in different Brazilian states by partial nucleotide sequencing analysis of the genomic region coding for the major capsid viral protein. NoV genogroup II genotype 4 (GII.4) was the prevalent (78%) followed by GII.6, GII.7, GII.12, GII.16 and GII.17, demonstrating the great diversity of NoV genotypes circulating in Brazil. Thus, this paper highlights the importance of a virological surveillance system to detect and characterize emerging strains of NoV and their spreading potential.
description Norovirus (NoV) infections are a major cause of acute gastroenteritis outbreaks around the world. In Brazil, the surveillance system for acute diarrhoea does not include the diagnosis of NoV, precluding the ability to assess its impact on public health. The present study assessed the circulation of NoV genotypes in different Brazilian states by partial nucleotide sequencing analysis of the genomic region coding for the major capsid viral protein. NoV genogroup II genotype 4 (GII.4) was the prevalent (78%) followed by GII.6, GII.7, GII.12, GII.16 and GII.17, demonstrating the great diversity of NoV genotypes circulating in Brazil. Thus, this paper highlights the importance of a virological surveillance system to detect and characterize emerging strains of NoV and their spreading potential.
publishDate 2011
dc.date.none.fl_str_mv 2011-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762011000800008
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762011000800008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0074-02762011000800008
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
dc.source.none.fl_str_mv Memórias do Instituto Oswaldo Cruz v.106 n.8 2011
reponame:Memórias do Instituto Oswaldo Cruz
instname:Fundação Oswaldo Cruz
instacron:FIOCRUZ
reponame_str Memórias do Instituto Oswaldo Cruz
collection Memórias do Instituto Oswaldo Cruz
instname_str Fundação Oswaldo Cruz
instacron_str FIOCRUZ
institution FIOCRUZ
repository.name.fl_str_mv Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruz
repository.mail.fl_str_mv
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