Volume 21, Number 5—May 2015
Perspective
Detecting Spread of Avian Influenza A(H7N9) Virus Beyond China
Figure 1

Figure 1. Avian influenza A(H7N9) in humans, China, 2013–2014. Data were obtained from the World Health Organization as reported from the National Health and Family Planning Commission (http://www.who.int/influenza/human_animal_interface/influenza_h7n9/en/).
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