Bird Flu > Bird Flu News > Bird flu virus - most lethal flu virus ever - still major concern: WHO (The Canadian Press via Yahoo! Canada News)

Bird flu virus - most lethal flu virus ever - still major concern: WHO (The Canadian Press via Yahoo! Canada News)
TORONTO - The danger posed by H5N1 avian flu specifically and a flu pandemic in general may no longer dominate news headlines but it has not subsided, experts warned Tuesday at an international scientific conference on influenza.