For the second year, lactating dairy cattle will need to be tested for avian flu before coming to the fair.

Many Wisconsin hatcheries have sold out of chicks this spring because of the bird flu decimating hen populations and increasing egg prices.

A human case of bird flu was detected in a worker at a poultry farm in Barron County where the H5N1 avian influenza virus was observed — health officials encourage tests for others who were exposed.

A highly contagious avian influenza, H5N1, has been detected in a commercial poultry flock in Sheboygan County. Approximately 40,000 birds are affected and will be depopulated to prevent further ...

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 ...

Here’s the latest on bird flu in Wisconsin, plus what to do if you suspect symptoms of the illness. DNR confirms bird flu in duck found on Lake Michigan shore in Milwaukee County What's the ...

MILWAUKEE (CBS 58) -- The Wisconsin DNR confirmed that bird flu has been found in Milwaukee County. Testing shows the virus was found in a dead bird that was sent to a Dane County lab last week.

Avian influenza has been confirmed in 10 Kentucky counties, including Jefferson County, as cases surge across the U.S. Risk to public health from bird flu remains low, according to the CDC, but ...

The Wisconsin Department of Agriculture, Trade and Consumer Protection says it identified a case of Highly Pathogenic Avian Influenza A, or H5N1, in Burnett County.

A human case of bird flu was detected in a worker at a poultry farm in Barron County.

The Wisconsin Department of Health Services (DHS) has detected the first presumptive positive human case of bird flu in Barron County.