There have been dozens of confirmed human cases of bird flu in the U.S. this year. Experts discuss the symptoms, risks and ...
While this case represents a rare occurrence in Canada, human infections with H5 bird flu have been documented in ...
First presumptive human H5 bird flu case detected in British Columbia, Canada. The teenager, presumed to be infected, is from ...
British Columbia health officials said on Saturday the province had detected Canada's first human case of H5 bird flu ...