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

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

Initial testing had indicated the teenager's infection was from bird flu and was confirmed in further testing, the Public ...

The Canadian Food Inspection Agency (CFIA) has also been testing milk for signs of H5N1 in dairy cows. Canada has had no ...

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

An egg farm in B.C. fell victim to an outbreak of avian influenza earlier this month, leaving the farmer no choice but to ...

A teen in Canada who contracted bird flu is in critical condition, reports suggest. The patient lives in British Columbia 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.

Canada’s Public Health Agency has confirmed that a B.C. teenager hospitalized last Friday is the country’s first human case ...

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

A Canadian teenager is hospitalized in critical condition with a case of H5N1 bird flu, according to health officials. The ...

Is this the first case in Canada? No, but it’s the first in 10 years ... And while human-to-human transmission is rare, the high ratio of deaths to cases suggests bird flu “could cause a major public ...