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 ...

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 ...

California officials said they will send specimens to the CDC for confirmatory testing. The national public health agency is aware of the presumptive positive case of H5 avian influenza in a ...

The declaration of a state of emergency in California over avian influenza comes within days of the first severe human case of bird flu in the U.S. When you purchase through links on our site ...

A child in California suspected to have highly pathogenic H5N1 avian influenza consumed raw milk before experiencing symptoms, officials said. “Bird flu infections in humans are uncommon but ...

The California Department of Fish and Wildlife said Friday that the highly pathogenic avian influenza was detected in migratory birds in several counties across the state. Lezlie Sterling ...

Most confirmed human cases of bird flu in California — there have been 38 ... All but two of these cases contracted the avian flu through exposure to dairy herds, according to the outlet.

Avian influenza is spreading across California. Hundreds of dairies have been affected by the virus, and a raw milk farm has been quarantined after the bird flu was detected in its products.

Avian Flu Suspected in up to 15 Bird Deaths at New York City Zoos NEW YORK (AP) — At least three and possibly up to 15 birds have died of avian flu at two New York City zoos, according to the ...