Archive for April, 2009
The world frightened by the appearance of Swine Flu
What is flu?
What today is known as swine flu, is a subtype of the virus from N1H1 influenza A only attacked the pigs, but now thanks to genetic modification of it, it affects people. This new virus was named SSA, combining genetic material of the flu, swine, avian and human.
information, prevention, symptoms, videos about Influenza
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