H7N9 has mutated, may spread from human to human: expert
Shanghai, Jan. 11 (CNA) Chinese researchers have discovered mutations in the new strain of avian influenza A, known as H7N9, and have found that the virus has the ability to spread from human to human, the latest issue of China's Southern Metropolis Weekly reported.
Access to articles dating back more than six months is not available free of charge. You can gain access by becoming a paid Focus Taiwan member.
※This website's content, including but not limited to text, images and video, cannot be reproduced, retransmitted or publicly broadcast without the authorization of CNA.