It's officially called Highly Pathogenic Avian Influenza, better known as bird flu, and poultry farms in the Bay Area and ...

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Bird flu continues to spread across the U.S., with new infections in Hawaii and continued human outbreaks in California.

Dozens of cases have been reported in the U.S. this year. Experts discuss the symptoms and how to prevent getting sick.

OTTAWA, Ontario (AP) — Health officials on Wednesday confirmed bird flu in a British Columbia teen and said the virus was related to a poultry outbreak in the province. Initial testing had ...

Poultry Infected With Bird Flu Found on Commercial Farm in England Poultry on a commercial farm in England have been infected with the bird flu virus, the U.K. government said Sunday. The H5N1 ...

Officials suspect wild migrating birds are likely to blame for the first known infection of a flock in Hawaii, which had been the last state in the country with no reported cases in poultry or wild ...

Public health officials are recommending wider testing and more aggressive use of flu antiviral medicine for workers who ...

H5 bird flu, a type of avian influenza, has been causing concern for months after infecting dozens of people in the U.S. this year. Now a new human case in Oregon — the state's first — is ...

Poultry on a commercial farm in England have been infected with the bird flu virus, the U.K. government said Sunday. The H5N1 virus was found in kept birds in St. Ives, a seaside town in Cornwall. All ...

The state of California said a child in Alameda County was inflected with bird flu and suffered some mild upper respiratory ...

Five new human cases of H5N1 bird flu have been detected in California. Oregon’s first known human case has been confirmed. Authorities say all cases were transmitted from animals to humans ...