Bird flu detected at Jefferson County chicken farm The bird flu has been confirmed in a commercial chicken operation in Jefferson County Updated: 11:59 AM CDT Mar 17, 2022 ...

The state says it's on high alert following that bird flu outbreak in Jefferson County.It's the first time WISN 12 has heard from investigators since news of the outbreak in Palmyra more than ...

Rock and Jefferson County fair boards are closely watching bird flu developments as they prepare for their July fairs. Wisconsin's Department of Agriculture, Trade and Consumer Protection ...

JEFFERSON COUNTY (WKOW) — The Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) confirmed a case of highly pathogenic avian influenza, or bird flu, in Wisconsin. According to ...

The H5 avian influenza virus was first detected in Wisconsin at a commercial chicken flock in Jefferson County on Monday, April 13, which led to the depopulation of more than 180,000 egg-laying ...

State and federal officials are trying to contain an outbreak of highly contagious bird flu on the farm. ... Iowa -- A mass chicken disposal is underway at an egg farm in Jefferson County, Wisconsin.

JEFFERSON COUNTY, Wis. — Avian influenza has been detected in a commercial flock in Wisconsin, making it at least the twelfth U.S. state to confirm an outbreak of the highly pathogenic strain ...

Barron County reported several outbreaks in 2022, 2023 and 2024 where 293,600 birds were infected. Trempealeau County reported three bird flu outbreaks at turkey farms, killing 123,500 birds.