Federal authorities say it is likely being carried from farm to farm on objects like farm equipment or clothing that has ...

There have been 37 confirmed cases of bird flu in people in California, according to numbers last updated Monday by the ...

California officials have declared a state of emergency over the spread of bird flu, which is tearing through dairy cows in ...

Los Angeles County health officials reported the first human case of bird flu in the area less than a week after a statewide ...

Reports that cows have been infected despite farmers' preventive measures indicate there are multiple routes of transmission ...

Gov. Gavin Newsom’s declaration has riled up concern, particularly in other top dairy-producing states, such as Wisconsin and ...

Bird flu virus has swept through farms across the nation’s largest dairy producing state. All human cases had been mild - ...

The California Department of Food and Agriculture has issued a statewide recall of raw milk produced and packaged by Valley ...

Officials have discovered the virus in 645 dairy herds, more than in any other state so far. In a stark acknowledgment of the ...

California Gov. Gavin Newsom issued an emergency proclamation on Wednesday in response to growing concerns over bird flu ...

The billboard campaign encourages farmers who might have been affected by the bird flu to transition to "other plant-based ...

A person in Louisiana has the first severe illness caused by bird flu in the U.S., health officials said Wednesday.