Fair Season and Swine Flu
Swine influenza (flu) is a respiratory disease of pigs caused by type A flu viruses that regularly cause outbreaks of flu in pigs. Swine flu viruses spread among pigs and – while rare – when these viruses spread from pigs to humans, it is called a "variant virus infection." Most variant virus infections happen in agricultural fair settings. As the U.S. enters the annual fair season [532 KB, 2 pages] , learn about important precautions to take.
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