Endemic norovirus infections in children, Ho Chi Minh City, Vietnam, 2009-2010.

Phan Vu Tra My,Corinne Thompson,Hoang Le Phuc,Pham Thi Ngoc Tuyet,Ha Vinh,Nguyen Van Minh Hoang,Pham Van Minh,Nguyen Thanh Vinh,Cao Thu Thuy,Tran Thi Thu Nga,Nguyen Thi Thu Hau,James Campbell,Nguyen Tran Chinh,Tang Chi Thuong,Ha Manh Tuan,Jeremy Farrar,Stephen Baker

EMERGING INFECTIOUS DISEASES（2013）

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摘要

We performed a case control investigation to identify risk factors for norovirus infections among children in Vietnam. Of samples from 1,419 children who had diarrhea and 609 who were asymptomatic, 20.6% and 2.8%, respectively, were norovirus positive. Risk factors included residential crowding and symptomatic contacts, indicating person-to-person transmission of norovirus.

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vietnam,asymptomatic,children,diarrhea,gastroenteritis,norovirus,pediatric,risk factors,symptomatic,viruses,prevalence,prospective studies,case control studies

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