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Influenza (Flu) | Swine Flu and You

The Huffington Post | Full News Feed found this 4/27/2009 on cdc.gov

Questions & Answers Swine Influenza and You What is swine flu? Swine Influenza (swine flu) is a respiratory disease of pigs caused by type A influenza viruses that causes regular outbreaks in pigs. People do not normally get swine flu, but human infections can and do happen. Swine flu viruses ...