Swine flu wiki and
history
Swine influenza virus
was first isolated from pigs in 1930 in the USA and there have been repeated
outbreaks of the disease. In 2009, a deadly swine flu outbreak occurred in
Mexico. The swine flu virus was
named HINI virus. In recent years, the Indian population has been infected with
the H1N1 virus and has caused havoc.Read more.
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