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 ...

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 ...

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

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

British Columbia's chief veterinarian has told clinics that treat wild birds that they must establish protocols to prevent ...

The Canadian Food Inspection Agency (CFIA) has also been testing milk for signs of H5N1 in dairy cows. Canada has had no ...

Some rural Kansas counties are offering free flu vaccines targeting farm workers amid an ongoing nationwide bird flu outbreak ...

Since the first positive test this summer, the state of California has seen 22 confirmed cases of bird flu in humans.

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 ...