The U.S. Department of Agriculture has performed more than 17,000 tests for avian influenza on cattle, with 139 dairy herds throughout a dozen states. Photo via Getty Images. WASHINGTON — Public ...

A second Colorado poultry farm has reported a case of bird flu in a worker, marking the state's seventh human case this month amid the ongoing outbreak among dairy cows. Colorado health officials said ...

The state health department identified a human case of avian influenza H5 infection as the virus has put more than two dozen dairy cattle herds under quarantine. An employee at a dairy farm in ...

Two California dairy farm workers who had contact with H5N1-infected cows have contracted an H5 avian influenza virus, the Centers for Disease Control and Prevention confirmed Thursday evening. In a ...

A man working on a dairy farm in northeast Colorado has become the fourth human in the United States to test positive for bird flu this year. He had direct contact with infected cattle, and his ...

DENVER (KDVR) — Colorado officials say a man who was only reporting symptoms of conjunctivitis recently tested positive for avian flu. He has since recovered. This is the fourth human case of bird flu ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — Colorado officials say a man ...