A rise in mammals infected with bird flu has put Canadian wildlife and public health experts on alert, as recent research by federal scientists warns of a "potentially devastating pandemic" if the virus tearing through poultry flocks eventually mutat
Potentially devastating : Bird flu cases in mammals put scientists on alert delta-optimist.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from delta-optimist.com Daily Mail and Mail on Sunday newspapers.
A rise in mammals infected with bird flu has put Canadian wildlife and public health experts on alert, as recent research by federal scientists warns of a "potentially devastating pandemic" if the virus tearing through poultry flocks eventually mutat
A rise in mammals infected with bird flu has put Canadian wildlife and public health experts on alert, as recent research by federal scientists warns of a "potentially devastating pandemic" if the virus tearing through poultry flocks eventually mutat