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 now a regular human flu virus and continues to circulate seasonally worldwide.
- The English language content on this website is being archived for historic and reference purposes only.
- For current, updated information on seasonal flu, including information about H1N1, see the CDC Seasonal Flu website.
2009 H1N1 in Animals
November 18, 2009 10:30 AM ET
- What Pork Producers Need to Know about Influenza in Pigs and People
- CDC Interim Guidance for Workers Who Are Employed at Commercial Swine Farms: Preventing the Spread of Influenza A Viruses, Including the 2009 H1N1 Virus
- CDC Interim Guidance for People Who Have Close Contact with Pigs in Non-commercial Settings: Preventing the Spread of Influenza A Viruses, Including the 2009 H1N1 Virus
- 2009 H1N1 in Pets
Other Flu Web Sites
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