Swine flu
H1N1 Swine Flu Directory. H1N1, or swine flu, is back. It first appeared during the 2009 flu season and quickly caused fear and confusion around the world. Swine flu frequently asked questions including. WebMD Feature Archive. The H1N1 swine flu virus appeared in the U.S. in April 2009 and never went away. Swine influenza, also called pig influenza, swine flu, hog flu and pig flu, is an infection caused by any one of several types of swine influenza viruses. Swine flu is an infection caused by a virus. It's named for a virus that pigs can get. People do not normally get swine flu, but human infections can and. H1N1 (swine flu) is a respiratory illness found in pigs. Although it usually doesn’t infect humans, in 2009 there was a world-wide H1N1 pandemic. Learn more at Flu.gov. Swine flu (H1N1) is a relatively new strain of influenza (flu) that was responsible for a flu pandemic in 2009-10. 2009 H1N1 Flu. Content on this page was developed during the 2009-2010 H1N1 pandemic and has not been updated. The H1N1 virus that caused that pandemic is. Get the facts on swine flu (swine influenza A H1N1 virus) history, symptoms, how this contagious infection is transmitted, prevention with a vaccine, diagnosis. Swine Flu: Things You Should Know, Things You Can Do Swine influenza (swine flu) is a respiratory disease of pigs caused by type A influenza viruses that regularly cause outbreaks of influenza in pigs. Influenza viruses.
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