At a glance
Explore links to helpful information about influenza (flu) virus in animals. Learn more about flu virus in dogs, cats, and bats.
Content Source:
National Center for Immunization and Respiratory Diseases
News and Spotlights
An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.