Results 11 to 20 of about 27,602 (154)

Norovírus em alimentos | Norovirus in foods [PDF]

open access: yesVigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, 2017
Introdução: Os norovírus (NoV) são importantes agentes causadores de gastroenterite de origem alimentar, com surtos associados ao consumo de frutas, vegetais folhosos, moluscos bivalves e alimentos de delicatessen. O aumento da importância epidemiológica
Isabelle da Silva Luz   +1 more
doaj   +2 more sources

Avaliação molecular de norovírus em pacientes com gastroenterite aguda Molecular evaluation of norovírus in patients with acute gastroenteritis [PDF]

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2010
INTRODUÇÃO: O norovírus foi recentemente identificado como o principal causador de surtos de gastroenterite aguda de origem não bacteriana em todo o mundo e está envolvido em episódios de origem alimentar.
Sofia Georgiadis   +3 more
doaj   +2 more sources

Changing Predominance of Norovirus Recombinant Strains GII.2[P16] to GII.4[P16] and GII.4[P31] in Thailand, 2017 to 2018

open access: yesMicrobiology Spectrum, 2022
Human norovirus is a major virus that causes acute gastroenteritis in all age groups. Recently, norovirus recombinant strains have been reported as the cause of norovirus outbreaks.
Pattara Khamrin   +9 more
doaj   +1 more source

Investigation of genotype diversity of 7,804 norovirus sequences in humans and animals of China

open access: yesOpen Life Sciences, 2022
Norovirus is a prominent enteric virus responsible for severe acute gastroenteritis disease burden worldwide. In our current study, we analyzed 7,804 norovirus sequences of human and animals in China which were detected from 1980 to 2020 from GenBank ...
Li Manyu   +5 more
doaj   +1 more source

Association between breastfeeding, host genetic factors, and calicivirus gastroenteritis in a Nicaraguan birth cohort.

open access: yesPLoS ONE, 2022
BackgroundNorovirus and sapovirus are important causes of childhood acute gastroenteritis (AGE). Breastfeeding prevents AGE generally; however, it is unknown if breastfeeding prevents AGE caused specifically by norovirus and sapovirus.MethodsWe ...
Nadja Alexandra Vielot   +11 more
doaj   +2 more sources

Clinical characteristics and risk factors for children with norovirus gastroenteritis in Taiwan

open access: yesJournal of Microbiology, Immunology and Infection, 2021
Background: Norovirus is a common acute gastroenteritis (AGE) pathogen across all age groups worldwide, which is difficult to differentiate from other pathogens.
Chia-Yi Wu   +12 more
doaj   +1 more source

Norovírus: uma visão geral [PDF]

open access: yes, 2011
ResumoOs norovírus (NoV) foram os primeiros agentes virais ligados à doença gastrointestinal, entretanto, eles foram, por muito tempo, considerados como causa secundária de gastroenterite, após os rotavírus.
Maria do Carmo Sampaio TavaresTimenetsky   +3 more
core   +1 more source

Deteção de Norovírus e vírus da Hepatite A em matrizes alimentares por RT-PCR

open access: yes, 2021
Os vírus são responsáveis pelo maior número de casos de gastroenterite. A Organização Mundial de Saúde descreve os Norovírus (NoV) e o vírus da Hepatite A (VHA) como as principais causas de doenças transmitidas por alimentos em todo o ...
Moura, Lara Vanesa da Rocha   +1 more
core   +1 more source

Understanding Pediatric Norovirus Epidemiology: A Decade of Study among Ghanaian Children

open access: yesViruses, 2020
Understanding the epidemiology of human norovirus infection in children within Ghana and the entire sub-Saharan African region, where future norovirus vaccines would have the greatest impact, is essential.
Belinda L. Lartey   +7 more
doaj   +1 more source

Norovirus Gastroenteritis in a Birth Cohort in Southern India.

open access: yesPLoS ONE, 2016
BackgroundNoroviruses are an important cause of gastroenteritis but little is known about disease and re-infection rates in community settings in Asia.MethodsDisease, re-infection rates, strain prevalence and genetic susceptibility to noroviruses were ...
Vipin Kumar Menon   +13 more
doaj   +1 more source

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