Over the weekend, British Columbia (BC) health officials reported a presumptive positive H5 avian flu infection in a teenager ...

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

A teenager in British Columbia, Canada, is hospitalized with the country's first confirmed case of the H5N1 bird flu virus.

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

It isn’t clear whether the virus that infected the person is closely related to the one that has hit dozens of U.S.

The sounds of barking elephant seals are again in the air along the breeding grounds of Península Valdés, Argentina—but it's quieter. Almost exactly a year after a massive outbreak of H5N1 highly ...

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

The CDC concluded that more bird flu testing of dairy farm employees is required. The purpose of these actions is to keep ...

The presentation, so brief as to be little more than a public service announcement, signals an abandonment of efforts to ...

In recent years, highly pathogenic avian influenza A (H5N1) virus has been sporadically detected in various mammalian hosts ...

A year after an outbreak of H5N1 killed thousands of elephant seals in Argentina, only about a third of the seals normally expected here returned, scientists estimate. The sounds of barking elephant ...

The number of H5N1 bird flu cases in dairy cattle workers in the U.S. may be much higher than reported, indicates a new CDC ...