University of California-Davis
DAVIS, Calif. — University of California-Davis experts are urging backyard chicken enthusiasts and commercial poultry owners to practice strong biosecurity measures to prevent contact with wild birds, due to highly pathogenic strains of avian influenza recently detected in migratory waterfowl in British Columbia, Washington, Oregon, and Butte County, California.
The current detected strains, H5N2 and H5N8, are not a risk to human health and have not been found in commercial poultry in the United States. However, commercial poultry flocks in British Columbia and backyard flocks in Washington and Oregon have been affected.
Avian influenza. . .