The source of the virus has not been determined. The teen is the first presumptive case of H5N1 bird flu in Canada.
A teenager in British Columbia, Canada, is in critical condition after contracting the first presumptive case of bird ...
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 ...