A teenager has been left in critical condition after contracting the first presumptive human case of avian influenza in ...

With 46 U.S. cases and alarming signs of the virus crossing species, experts warn of unpredictable risks if human-to-human ...

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

People have been hearing a lot about H5N1 bird flu — or highly pathogenic avian influenza — since a B.C. teen became the ...

A Canadian teenager is hospitalized in critical condition with suspected bird flu, health officials reported Tuesday.

A Canadian teenager infected with bird flu — that country’s first case involving a locally acquired infection — is in ...

A Canadian teenager is currently in critical condition after contracting a suspected case of H5N1 bird flu, a British ...

British Columbia health officials have yet to identify a likely source of the infection, though none of the teen's contacts ...

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

Canada has reported H5N1 bird flu in wildlife and domestic birds. This year, there have been at least 24 reports of the virus ...

A teen in Canada may be the first person to catch an H5 bird flu virus within the country. Health officials are now working ...

The first presumed human case of avian influenza (H5N1, or bird flu) has been reported in Canada. An infectious disease ...