A backyard flock in Pierce County tested positive for a highly contagious bird flu.

GRAND RAPIDS, Mich. (WOOD) — Officials have found highly pathogenic avian influenza — bird flu — in another poultry flock in Ottawa County. HPAI was found in a backyard flock Friday, state tracking ...

A case of highly pathogenic avian influenza (HPAI, commonly called bird flu) was detected in a commercial poultry flock in Walworth County. The site has been quarantined, and the bird population there ...

The affected flock—made up of about 60 chickens, ducks, geese, and turkeys—was depopulated as part of standard response ...

Bird flu has been detected in Delaware, state agriculture officials said. Preliminary testing for a commercial broiler flock in Kent County has come back presumptive positive for avian influenza, also ...

The affected location has been quarantined to restrict movement of poultry and poultry products. Birds on the property will be depopulated to prevent the disease from spreading. Birds from the flock ...