Origins and evolutionary genomics of the novel 2013 avian-origin H7N9 influenza A virus in China: Early findings

Jiankui He, Luwen Ning, Yin Tong

In March and early April 2013, a new avian-origin influenza A (H7N9) virus (A-OIV) emerged in the eastern China. During the first week of April, the 18 infection cases have been co…