State and university animal-health leaders say Wisconsin has been dealing with the same strain of avian influenza, or H5N1, for several years.

A case of highly pathogenic avian influenza (HPAI H5N1), commonly known as bird flu, has been identified in a backyard ...

Poultry shows and exhibitions in four southeastern Wisconsin counties have been suspended in an effort to prevent the spread ...

A highly anticipated poultry show and swap set for this weekend was canceled this week over fears of spreading bird flu.

A whooping crane chick died from bird flu in September in Wisconsin. It's the first known death of a whooping crane to the ...

The United States has lost more than 175 million head of commercial poultry to highly pathogenic avian influenza (HPAI) since the outbreak began in 2022.

Three large turkey farms in Minnesota have reported H5N1 avian flu among their poultry flocks, according to the latest ...

Wisconsin faces a bird flu outbreak, leading to the suspension of all poultry events in four southeastern counties, with the ...

The prior infected flock, reported Sept. 24, had more than 3 million chickens. This one had more than a half-million.

Bird flu confirmed in a Racine County, Wisconsin, backyard poultry flock; birds were depopulated to control spread.

As hundreds of millions of birds flock south during seasonal autumn migration, so too does a particularly virulent strain of ...

A case of highly pathogenic avian influenza has been identified in a backyard poultry flock in Racine County, the Wisconsin ...