Wildlife rescuers are increasing measures to prevent the potential spread of the deadly bird flu strain H5N1, which is yet to ...

Agriculture Minister Julie Collins said the H5N1 strain of avian influenza "presents a real and significant threat to ...

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

A new strain of bird flu has infected the rest of the world and could enter Australia at any moment. When it does, poultry ...

Authorities on the alert for the deadly H5N1 strain of bird flu have tested dead shearwaters, also known as muttonbirds, in ...

Bird flu continues to spread across the U.S., with new infections in Hawaii and continued human outbreaks in California.

People have been hearing a lot about H5N1 bird flu -- or highly pathogenic avian influenza -- since a B.C. teen became the ...

Avian influenza H5N1 infection in humans has spread to seven U.S. states, growing from 46 cases last week to 52 cases this week.

As H5N1 bird flu spreads among California dairy herds and southward-migrating birds, health officials announced Friday six ...

A teenager in British Columbia is in critical condition after being exposed to H5N1 bird flu. The source of the virus has not ...

Poultry on a commercial farm in England have been infected with the bird flu virus, the U.K. government said Sunday. The H5N1 virus was found in kept birds in St. Ives, a seaside town in Cornwall. All ...

This marks the state’s first human case of bird flu. The Oregon Health Authority said the case is linked to an outbreak in chickens at a commercial egg farm in Clackamas County last month.