Highly pathogenic avian influenza is a disease carried by wild birds that can affect domestic birds. Avian influenza is caused by the influenza Type A virus. The virus is shed in the feces and respiratory secretions of infected birds and is able to survive for weeks in cool damp environments.
Make biosecurity plans for poultry
An outbreak of highly pathogenic avian influenza is disrupting U.S. poultry production, processing and distribution.





