Customers with milk allergies or sensitivities who purchased the affected butter should discard it or return it to Costco for ...

Wastewater in several Californian cities, including San Francisco and Los Angeles, recently tested positive for bird flu. But ...

There have been dozens of confirmed human cases of bird flu in the U.S. this year. Experts discuss the symptoms, risks and ...

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

The Public Health Agency of Canada (PHAC) confirmed the first domestically acquired human case of H5N1 avian influenza in ...

Amid confirmation that a B.C. teen hospitalized last week is the first person to acquire H5N1 avian flu in Canada, health ...

The CDC wants Alveo to make rapid, portable A(H5) diagnostic tests "to support response efforts in the event of an outbreak." ...

Canada’s National Microbiology Lab confirmed the presumptive prognosis after testing genomic sequencing, officials said.

A Canadian teen who is in critical condition after contracting H5N1 bird flu was infected with a version of the virus that is different from the one circulating in U.S. cattle.

A Canadian teenager is hospitalized in critical condition with bird flu, health officials reported Tuesday.

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

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