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 ...

H5N1 avian influenza, more commonly known as bird flu, has infected more than 100 million birds in the U.S. and almost 500 ...

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

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

A Canadian teenager is hospitalized in critical condition with bird flu, health officials reported Tuesday. The teen has been ...

There have been dozens of confirmed human cases of bird flu in the U.S. this year. Experts discuss the symptoms, risks and ...

California public health officials are dipping into state and federal stockpiles to equip up to 10,000 farmworkers with masks ...

An egg farm in B.C. fell victim to an outbreak of avian influenza earlier this month, leaving the farmer no choice but to ...

By the time California ramped up its pandemic response, it had enough personal protective equipment and other disaster ...

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

State health officials are investigating possible sources of the H5 avian influenza virus detected for the first time in a wastewater sample from Oahu. The Hawaii Department of Health said the ...