California agriculture officials are investigating the possibility that H5N1 avian flu has infected cattle in three Central Valley dairy herds, the state Department of Food and Agriculture said ...

The California Department of Food and Agriculture said Thursday that H5N1 bird flu is suspected to have infected three dairy herds in the state. In a news release, officials said they were ...

Aug. 31 (UPI) --Three dairies in central California have tested positive for avian flu, the first time the virus has been discovered in the state after spreading across the United States since March.

The California condor population fell to near extinction in the '70s, but the total wild population now numbers more than 300. Animals Avian flu has killed 3 California condors in northern Arizona ...

SACRAMENTO, California — Health officials across the U.S. are working to prevent a potentially dangerous combination virus as avian flu rips through one of the nation’s largest milk-producing ...

Key takeaways: The child may be the second pediatric case of highly pathogenic H5N1 avian influenza in California. No other family members got sick, and the child has recovered, officials said.

Avian influenza viruses, according to the CDC and USDA, are classified into two groups: low pathogenic avian influenza (LPAI) (often seen in wild birds) and HPAI, found mostly in domestic poultry.

An outbreak of the avian flu on California’s poultry ranches continues to climb with more than 1.5 million chickens and turkeys being depopulated as part of the state’s eradication effort.

Avian influenza viruses, according to the CDC and USDA, are classified into two groups: low pathogenic avian influenza (LPAI) (often seen in wild birds) and HPAI, found mostly in domestic poultry.

Birds migrating through California tested positive for avian influenza in recent months, state officials reported, as the virus continues its spread through livestock and wildlife through the state.

The California Department of Food and Agriculture said Thursday that H5N1 bird flu is suspected to have infected three dairy herds in the state. In a news release, officials said they were ...