Avian Influenza Reported in Poultry in Judith Basin and Cascade Counties
April 13, 2022
On Friday, April 8th, The Montana Department of Livestock (MDOL) announced the confirmation of Highly Pathogenic Avian Influenza (HPAI) in two Montana flocks. These are the first cases of HPAI reported in domestic poultry in Montana since 2015. Montana is the 25th state to report cases of HPAI in domestic poultry in 2022.
Avian influenza is an infectious viral disease of birds that can cause high mortality rates in domestic flocks. Migratory waterfowl are the primary source for avian influenza (AI). Wild birds can be infected and appear healthy but shed virus in the feces, saliva, and respi...