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

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 B.C. teenager who tested positive for bird flu — caused by the H5N1 strain of avian influenza — is now in critical ...

Canada's Public Health Agency has confirmed that a British Columbia teenager hospitalized last Friday is the country's first ...

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

She noted that since the late 1990s, when this current strain of bird flu originated in China’s Guangdong province, the ...

Experts and health authorities say that while the risk of human infection with the H5N1 strain of the avian influenza remains ...

Health officials were struggling to answer a broader and potentially worrisome question: how the infection occurred.

A teenager is in critical condition in a British Columbia children’s hospital, sick with Canada’s first presumptive human ...

A Canadian teenager infected with bird flu — that country’s first case involving a locally acquired infection — is in ...

China has reported seven more H9N2 avian flu infections in humans, mostly involving children and all in people whose symptoms ...

British Columbia's provincial health officer Dr. Bonnie Henry says the teenager who has tested positive for bird flu is in ...