家禽暴露与2013年3~5月中国湖州市所有甲型(H7N9)流感确诊病例之间的流行病学关联
Huzhou Center for Disease Control and Prevention, Huzhou, Zhejiang, China
We analysed the association between influenza A(H7N9) confirmed cases and exposure to poultry in Huzhou city, China. All cases (n=12) had a history of direct exposure to poultry or live poultry markets. We detected A(H7N9)-positive poultry samples from each site that was epidemiologically associated with cases. None of the cases' close contacts tested positive. After closure of the markets, no new cases were identified, suggesting an epidemiological link between poultry exposure and A(H7N9) virus infection.
Huzhou Center for Disease Control and Prevention, Huzhou, Zhejiang, China
来源: Scopus
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