Epidemiology of avian influenza A H7N9 virus in human beings across five epidemics in mainland China, 2013-17: an epidemiological study of laboratory-confirmed case series.
<h4>Background</h4> <p>The avian influenza A H7N9 virus has caused infections in human beings in China since 2013. A large epidemic in 2016–17 prompted concerns that the epidemiology of the virus might have changed, increasing the threat of a pandemic. We aimed to describe the epi...
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格式: | Journal article |
语言: | English |
出版: |
Elsevier
2017
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