The bird flu has continued to spread in wild and domestic birds in the United States over the last several years, and has infected mammals.

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

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.

Highly Pathogenic Avian Influenza (HPAI H5N1) was confirmed in a commercial poultry flock in Jefferson County. The affected site has been quarantined, the birds will be depopulated, and the birds will ...

The Jefferson County Health Department launched a website to track avian influenza, as two commercial flocks in the county have been found to have the disease.

JEFFERSON COUNTY, Wis.--(BUSINESS WIRE)--Onego Bio, a food ingredient company producing egg protein powder through fermentation, will become the second tenant at Jefferson County’s Food and Beverage ...

MADISON (WKOW) — The Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) has confirmed a case of highly pathogenic avian influenza (HPAI H5N1) in a commercial poultry flock in ...

A Jefferson County snowplow was involved in an accident with a car during the burst of snowfall that led to some slick ...

In the past 30 days, 68 cases of bird flu in poultry have been reported across 23 states.