The WHO has confirmed 24 additional cases of avian influenza A (H7N9) virus in people, all in China. 

At the time of notification, there were nine deaths, 13 case patients were diagnosed as having either pneumonia (2) or severe pneumonia (11), and two case patients were still being investigated. Nineteen case patients were reported to have had exposure to poultry or live poultry market, and two had no known poultry exposure. The exposure history was still being investigated for three case patients. No case clustering was reported.

To date, a total of 1463 laboratory-confirmed human infections with avian influenza A(H7N9) virus have been reported through IHR notification since early 2013.