摘要
A new human infection with an animal flu virus has touched a raw nerve among the public and posed a challenge to China＇s disease control system, which is quickly responding to a possible outbreak by drawing on their experiences with previous epidemics.
A new human infection with an animal flu virus has touched a raw nerve among the public and posed a challenge to China＇s disease control system, which is quickly responding to a possible outbreak by drawing on their experiences with previous epidemics.
