Viral flight
Viral flight
![](http://admin.indiaenvironmentportal.org.in/files/images/20050815/22.jpg)
two teams of scientists in China have reported an outbreak of a new strain of a bird flu virus that has killed thousands of wild migratory birds in western China. The virus
Publication Date:
14/08/2005
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two teams of scientists in China have reported an outbreak of a new strain of a bird flu virus that has killed thousands of wild migratory birds in western China. The virus