Defra says all the birds at the commercial poultry business will be humanely culled.

SAO PAULO – Brazil, one of the world’s largest producers and exporters of poultry, confirmed Friday the country's first bird flu outbreak on a commercial farm. The virus was found at a ...

For the second time this month, the bird flu has been found at a Phoenix-area commercial farm. Birds started to show signs of the virus on May 21. Officials say eggs produced at the unidentified ...

The United Kingdom is experiencing an unusual rise in H5N1 avian flu outbreaks in commercial poultry, with 10 reported over ...

Maryland has announced the first presumptive positive case of H5 avian influenza in a commercial broiler farm in Worcester County. All to know.

State officials say bird flu has been detected in a Pennsylvania flock. The Highly Pathogenic Avian Influenza case was found in a 50,000-bird layer chicken flock on a commercial farm in Lehigh ...