The source of the virus has not been determined. The teen is the first presumptive case of H5N1 bird flu in Canada.
It's not clear how the British Columbia teenager picked up the virus, which has been detected recently in wild birds and ...
A teenager is in critical condition in a British Columbia children’s hospital with what health officials say is likely ...
British Columbia health officials said on Saturday the province had detected Canada's first human case of H5 bird flu ...