Cases of H5N1 bird flu in U.S. dairy and poultry workers have largely been mild. However, a new case in a British Columbia ...

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 ...

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

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

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

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

Health officials were struggling to answer a broader and potentially worrisome question: how the infection occurred.

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

A teenager in British Columbia, Canada has been hospitalized with a presumed case of H5N1 bird flu, the first detected human ...

Investigations are underway after a teenager from British Columbia, now receiving care in hospital, was infected via an ...

A teenager is in critical condition in a British Columbia children's hospital, sick with Canada's first presumptive human ...