Wastewater in several Californian cities, including San Francisco and Los Angeles, recently tested positive for bird flu. But ...

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

Another cause for concern: flu season is underway in the U.S., and as seasonal influenza virus goes around, “humans, ...

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

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

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

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

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

It's not clear how the British Columbia teenager picked up the virus, which has been detected recently in wild birds and ...

A Canadian teen is hospitalized in critical condition with what is believed to be bird flu, a British Columbia health ...

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

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