Noroviruses associated with outbreaks of acute gastroenteritis in the State of Rio Grande do Sul, Brazil, 2004–2011

Highlights • NoVs were responsible for almost 50% of acute gastroenteritis outbreaks. • Twelve genotypes of NoV were characterized during the eight years study period. • This study describes the first detection of GI.1 and GII.13 and GII.15 in Brazil. • The variant Den Haag_2006b was prevalent among...

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Veröffentlicht in:	Journal of clinical virology 2014-11, Vol.61 (3), p.345-352
Hauptverfasser:	de Andrade, Juliana da Silva Ribeiro, Rocha, Monica Simões, Carvalho-Costa, Felipe Aníbal, Fioretti, Julia Monassa, Xavier, Maria da Penha Trindade Pinheiro, Nunes, Zenaida Maria Alves, Cardoso, Jeanice, Fialho, Alexandre Madi, Leite, José Paulo Gagliardi, Miagostovich, Marize Pereira
Format:	Artikel
Sprache:	eng
Schlagworte:	Acute gastroenteritis outbreaks Adolescent Adult Aged Allergy and Immunology Brazil - epidemiology Caliciviridae Infections - epidemiology Caliciviridae Infections - pathology Caliciviridae Infections - virology Child Child, Preschool Cluster Analysis Disease Outbreaks Feces - virology Female Gastroenteritis - epidemiology Gastroenteritis - pathology Gastroenteritis - virology Genotype Genotypes GII variants Humans Infant Infectious Disease Male Middle Aged Molecular Sequence Data Norovirus Norovirus - classification Norovirus - genetics Norovirus - isolation & purification Noroviruses Prevalence RNA, Viral - genetics Rotavirus Seasons Sequence Analysis, DNA Sequence Homology Southern Brazil Viral Proteins - genetics Young Adult
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Zusammenfassung:	Highlights • NoVs were responsible for almost 50% of acute gastroenteritis outbreaks. • Twelve genotypes of NoV were characterized during the eight years study period. • This study describes the first detection of GI.1 and GII.13 and GII.15 in Brazil. • The variant Den Haag_2006b was prevalent among five GII.4 variants found.
ISSN:	1386-6532 1873-5967
DOI:	10.1016/j.jcv.2014.08.024