Health officials began providing the safety gear long before the first human case in California was announced in October.

Updated [hour]:[minute] [AMPM] [timezone], [monthFull] [day], [year] In the heart of California’s dairy country, workers ...

The H5N1 strain of avian flu is now passing easily among South America's elephant seals and drastically cutting herd ...

There were 21 cases of human bird flu in California on Nov. 6. Thirteen of those cases are in Tulare County. Here's why it matters.

As H5N1 bird flu continues to spread around the US, health officials recently found that 7 percent of dairy workers tested on farms in two states had evidence of recent infection — and some had signs ...

There’s a new push from the CDC to test more workers who have come into contact with infected cattle and birds. That comes as ...

USDA both regulating and promoting livestock industries – prevents appropriate responses to outbreaks of infectious disease.

As avian flu spreads in California dairies, new CDC study finds evidence of prior infection in people who felt healthy.

Dr. Bonnie Henry says the teenager who has tested positive for bird flu is in critical condition and being treated at B.C.

A person has tested positive in British Columbia, Canadian health officials said, though the results must be sent to another ...

With a string of cases popping up in Washington, we wanted to find out if there’s been an impact at the grocery store.

Over the weekend, British Columbia (BC) health officials reported a presumptive positive H5 avian flu infection in a teenager ...