h1n1
2020-8-10 0:32
1977-1978年的流感疫情可能不是自然事件，因为该病毒的基因序列与数十年前的毒株序列几乎相同。虽然有几个假说可以解释它的起源，但1977年流行于实验室事故的可能性最近在关于获得功能(GOF)流感病毒研究的生物安全风险的讨论中变得流行起来，作为为什么不应该进行这项研究的理由。美国现在暂停资助GOF研究，同时分析收益......
2009-11-20 16:37
As the densely populated Northern Hemisphere enters winter, the influenza A (H1N1) virus returns and begins another wave of its spread, and these three maps sh......
2009-11-1 21:10
According to the latest data from the Centers for Disease Control and Prevention, 98 percent of flu cases in the United States are now caused by the swine flu ......
2009-5-30 0:25
China New net May 29 Three more suspected cases of influenza A (H1N1) have been confirmed in Guangdong province, after the Ministry of Health reported on the m......