The infected flock has been quarantined and will be "depopulated" to prevent disease spread, according to authorities.

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

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

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

Residents near Palmyra are preparing for the smell and disruption of millions of dead chickens being dumped in their neighborhood for the second time in three years due to bird flu.

The presence of of highly pathogenic avian influenza (HPAI), or bird flu, has been detected in a backyard flock in Allegan ...

After months of no detections, Iowa wildlife officials have seen an uptick in cases of avian influenza this month. Most ...

A rare bird alert on the eBird app led University of Texas researchers to discover a rare hybrid from a blue jay and green jay mating.

Officials say the affected facility has been quarantined to restrict the movement of poultry and birds on the property will be killed to prevent the spread of the disease.