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Swine flu is the non-technical term for the H1N1 virus, which is thought to have orginated among swine. The virus initially infected large numbers of pigs and was spread by close
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According to the U.S. Centers for Disease Control and Prevention (CDC), researchers first called the 2009 H1N1 virus "swine flu" because they believed it was similar to
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According to the Centers for Disease Control (CDC), the name swine flu was originally used after laboratory tests revealed that many genes within the virus were similar to those in
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Swine Flu symptoms are the same as other flu symptoms, which consist of cough, fever, sore throat, body aches, headaches, chills and general tiredness.
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