A child in California has tested positive for bird flu, the first case of a child in the United States becoming infected with ...

In a development that health experts have warned might come, Canadian officials report that the bird flu virus isolated from ...

A British Columbia teen also was recently hospitalized with bird flu, Canadian officials have said. H5N1 bird flu has been ...

The avian flu virus isolated from a hospitalized teenager in Vancouver has mutations in key areas that could help the virus ...

As respiratory season ramps up in Ontario, hospitals are being asked to take extra steps to screen patients for avian ...

The H5N1 virus that infected a Canadian teen appears not to have spread, but it shows signs of mutation that makes flu ...

A teenager in British Columbia who is being treated in the critical care unit was confirmed to have been infected with the ...

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

Canadian health officials have confirmed bird flu in a British Columbia teen. The Public Health Agency of Canada said ...

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

A teenager in British Columbia was hospitalized in critical condition with the disease, and officials were working to find ...

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