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There are three main Swine Influenza viruses currently of concern to humans: H1N1, H3N2, and H1N2. These three viruses are a Type A Influenza virus that cause respiratory disease in pigs. The symptoms of infected pigs include fever, depression, discharge from the nose or eyes, breathi

According to the CDC, the 2014-2015 flu season could be severe. This is because of the H3N2 viruses that were analyzed from October 1st through November 22nd 2014, in the United States, 48% were antigenically similar to the H3N2 seasonal vaccine and 52% were antigenically different. I