The Trump administration has paused public communications from health agencies, causing concern for California's ability to ...

Although the virus has been detected at more than 700 California dairies, not a single non-dairy cow has tested positive, ...

Empty egg shelves are a sign of the devastating impact of avian influenza, H5N1 or HPAI, on commercial poultry flocks in ...

Note: An earlier version of this story did not correctly combine county data, leading to an inflated number associated with ...

A Centers for Disease Control and Prevention communication delay could hinder coordinating responses at the state and local levels.

The U.S. alone lost more than 40 million laying hens to bird flu in 2024, said Emily Metz, president and CEO of the ...

California county fairs and shows will no longer include poultry and dairy cattle exhibitions as the state deals with the ...

Merced County grapples with severe bird flu outbreak, leading state in cases and third nationally in infected poultry flocks.

National Milk Testing Strategy for bird flu, bringing the total to 28. These 28 states represent nearly 65% of the nation’s ...

Two cats have died in California after their owner fed them raw, unpasteurized milk that had been recalled due to the risk of bird flu contamination. Joseph Journell, 56, of San Bernardino ...

As a growing number of cats have gotten sick or died after consuming raw pet food or raw milk contaminated with the H5N1 virus, health officials have advised pet food companies to take extra ...

A number of bird flu cases have been reported in the Chicago area in recent weeks, leading to many questions about how quickly the virus is spreading and how worried residents should be.