State officials are confirming a suspected outbreak of avian flu among chickens at a large commercial egg farm in Weld County ...

Colorado Lt. Gov. Dianne Primavera issued a verbal disaster declaration Thursday night for an outbreak of "highly pathogenic ...

Avian flu concerns are ramping up further in Weld County, after hens at an egg operation with 1.3 million chickens tested positive for the virus last week. Agriculture officials have issued poultry ...

A dozen swans were found dead at Orlando's Lake Eola over the course of a week in late December. Officials suspect avian flu is the cause of death, though necropsy results are still pending. A dozen ...

A case of avian influenza was recently identified at a Burlington County commercial bird farm, officials announced Thursday.

The Indiana State Board of Animal Health (BOAH) reported that another commercial poultry flock has tested positive for highly pathogenic avian influenza (HPAI). The agency announced on January 22 that ...

The deaths of more than 20 swans along a stretch of river is suspected to have been caused by avian flu. The Swan Support rescue organisation said at least 23 birds had died on the River Kennet at ...

Post-2020, highly pathogenic avian influenza H5 circulation is characterised by spatially expanded ecological suitability, changes in key environmental predictors, and a wider range of avian species ...

Health officials in Nevada have confirmed the state's first human case of avian influenza A (H5N1) in a person who had contact with infected dairy cattle, at a farm in Churchill County. The patient ...

Hundreds of dead birds have been found in Michigan since the start of the new year, and early testing points to bird flu as the cause, the Department of Natural Resources said on Tuesday. "So far this ...