Reuters
H1N1 is now world's dominant flu virus, World Health Organization says
CNN
Health officials this week reported an outbreak of cases in Ukraine, which now has more than 250000 cases of influenza-like illness, with 235 patients …
Swine flu now in virtually every country, as WHO braces for winter seasonLos Angeles Times
H1N1 to cause more deaths in northern winter – WHOReuters
Swine Flu Virus Dominant Strain Worldwide: WHOU.S. News & World Report
The Associated Press -AFP -The Canadian Press
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