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Molecular characteristics of norovirus in 4 outbreaks of gastroenteritis in Heilongjiang province in 2016 / 中华实验和临床病毒学杂志
Chinese Journal of Experimental and Clinical Virology ; (6): 57-61, 2018.
Artículo en Chino | WPRIM | ID: wpr-805910
ABSTRACT
Objective@#To study the molecular characteristics of norovirus in 4 outbreaks of gastroenteritis in Heilongjiang province in 2016.@*Methods@#Fecal specimens of patients were collected from 4 outbreaks of acute viral gastroenteritis. Real-time PCR was performed to identify the infection with Norovirus (NoV). The NoV genes were amplified and sequenced for the positive samples, followed by performing phylogenetic analysis.@*Results@#There were total 4 outbreaks of viral gastroenteritis caused by NoV. A total of 102 stool specimens were obtained from cases with acute gastroenteritis. NoV was detected in 35 cases including 14 strains of genogroup I NoV and 21 strains of genogroup II NoV. Six genotypes including GII.2, GII.17, GII.Pe, GII.P12/GII.3, GI.6, GI.Pd/GI.3 were detected.@*Conclusions@#NoV was the pathogen causing the gastroenteritis outbreaks in Heilongjiang province, and multigenotype NoV co-circulated in Heilongjiang province.

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Tipo de estudio: Estudio pronóstico Idioma: Chino Revista: Chinese Journal of Experimental and Clinical Virology Año: 2018 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Tipo de estudio: Estudio pronóstico Idioma: Chino Revista: Chinese Journal of Experimental and Clinical Virology Año: 2018 Tipo del documento: Artículo