Other Flu Websites
Influenza A viruses are found in many different animals, including ducks, chickens, pigs, whales, horses, seals, and cats.
- Page last reviewed: July 29, 2015
- Page last updated: January 5, 2017
- Content source:
- Centers for Disease Control and Prevention, National Center for Immunization and Respiratory Diseases (NCIRD)
- Page maintained by: Office of the Associate Director for Communication, Digital Media Branch, Division of Public Affairs