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 ...
British Columbia health officials said on Saturday the province had detected Canada's first human case of H5 bird flu ...
H5N1 avian influenza, more commonly known as bird flu, has infected more than 100 million birds in the U.S. and almost 500 ...