A sample of milk from a herd of dairy cows in Maricopa County has tested positive for H5N1 avian influenza, or bird flu, according to the Arizona Department of Agriculture.

Two Multnomah County cats were diagnosed with Highly Pathogenic Avian Influenza after eating raw pet food from Wild Coast Raw ...

The farm worker's condition was not disclosed, though state officials are urging farm workers to take precautions when handling birds. Since mid-January, Ohio has reported 54 H5N1 outbreaks, resulting ...

Brockton said bird flu tests came back positive but the city has partially reopened D.W. Field Park anyhow. What to know ...