Volume 20, Number 11—November 2014
Dispatch
Poultry Market Closures and Human Infection with Influenza A(H7N9) Virus, China, 2013–14
Figure 1
![Incidence of human cases of laboratory-confirmed influenza A(H7N9) virus infection detected in urban areas of Guangdong and Zhejiang provinces, by date of illness onset, December 1, 2013–March 7, 2014. The shaded areas in each panel indicate the periods of closure of live poultry markets.](/eid/images/14-0556-F1.jpg)
Figure 1. Incidence of human cases of laboratory-confirmed influenza A(H7N9) virus infection detected in urban areas of Guangdong and Zhejiang provinces, by date of illness onset, December 1, 2013–March 7, 2014. The shaded areas in each panel indicate the periods of closure of live poultry markets.
1These authors are joint first authors.
2These authors are joint senior authors.
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