As H5N1 bird flu spreads among California dairy herds and southward-migrating birds, health officials announced Friday six ...

Poultry on a commercial farm in England have been infected with the bird flu virus, the U.K. government said Sunday.

A teenager in British Columbia who is being treated in the critical care unit was confirmed to have been infected with the ...

A teenager in British Columbia has become the first person in Canada to test positive for the deadly H5N1 bird flu. Health ...

A teenager in Canada is critically ill with the country's first human case of H5N1 bird flu. Health officials aren't sure how ...

On Nov. 13, the Public Health Agency of Canada's National Microbiology Laboratory (NML) in Winnipeg confirmed that the teen ...

Canadian health officials have confirmed bird flu in a British Columbia teen. The Public Health Agency of Canada said ...

Cases of H5N1 bird flu in U.S. dairy and poultry workers have largely been mild. However, a new case in a British Columbia ...

A teenager in British Columbia was hospitalized in critical condition with the disease, and officials were working to find ...

The first confirmed case of H5N1 avian influenza in a U.S. pig has been reported by the USDA. The infected pig, part of a backyard farm with mixed livestock, showed no illness but tested positive.

Officials said there was little risk to public health because the H5N1 bird flu is unlikely to spread between humans. Washington public health officials were already investigating human cases of ...

CHICAGO, Illinois - H5N1 bird flu was confirmed in a pig on a backyard farm in Oregon, the first detection of the virus in swine in the country, the U.S. Department of Agriculture said on Wednesday.