Flu Questions » Blog Archive » H1N1 Swine Flu History …
March 3, 2010 — JesseH1N1 virus is not new, it happen before at 1976, causing a cascade of events that flowed out of control. When a large proportion of the population has not been exposed to a particular flu H1N1 , the potential for a global outbreak of .
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Flu Questions » Blog Archive » H1N1 Swine Flu History …