A new study investigates an ongoing epidemic in Bay Area peregrine falcons.

A poultry producer that has lost hundreds of thousands of chickens and turkeys to bird flu is leading the way as trials begin ...

California’s Año Nuevo State Park has closed its popular elephant seal viewing area after seven pups tested positive for ...

Avian influenza, also known as bird flu, has been identified in a commercial poultry flock in Walworth County.

Flocks of poultry in Dane, Jefferson and Walworth counties have been infected with highly pathogenic avian influenza, ...

Cases of highly pathogenic avian influenza, or bird flu, were found in a commercial poultry flocks in Jefferson and Walworth ...

Bird flu (H5N1) confirmed in a Jefferson County poultry flock. Risk to the public is low; officials urge biosecurity and avoiding sick or dead birds.

Wisconsin's egg production industry faces a significant setback as avian influenza outbreaks at multiple farms result in the euthanasia of over four million chickens.

Bird flu has been found in Jefferson County and Walworth County poultry flocks owned by Daybreak Foods, Inc. There have been ...

The Wisconsin Department of Agriculture, Trade and Consumer Protection identified a case of bird flu in a commercial poultry flock in Walworth County, the department announced Friday. Officials said ...

According to the DATCP, birds from these separate flocks will not enter the food system.

DATCP's data page shows 1,621,847 birds affected in a Jefferson County commercial poultry flock. It shows 1,493,596 birds ...