JEFFERSON COUNTY, Wis. - A case of highly pathogenic avian influenza (HPAI H5N1), commonly known as bird flu, has been ...

Health officials on Thursday confirmed a second case of bird flu at a facility within Jefferson County following surveillance ...

The Wisconsin Department of Agriculture, Trade and Consumer Protection has confirmed another case of bird flu in a Jefferson ...

Over 3 million birds from a poultry farm in Jefferson County could soon be disposed of due to a bird flu outbreak.

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

For the second time in three years, a Jefferson County commercial egg farm will be forced to cull 3 million bird following ...

A second case of bird flu has been reported in Jefferson County in a week. The Wisconsin Department of Agriculture, Trade and ...

(The Center Square) – Wisconsin is hoping to contain its largest bird flu outbreak. The state’s Department of Agriculture ...

A second facility in Jefferson County was confirmed to have a flock test positive for avian flu, state agriculture officials ...

The discovery comes as residents in the town of Palmyra prepare for the disposal of millions of dead chickens from a separate farm where bird flu was found last week.

The Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) has identified a case of highly pathogenic ...

WASHINGTON – Republican Party of Wisconsin executive director Mark Jefferson will step down next month, shaking up the state party’s leadership just months before the next presidential election and ...