A teen in Canada may be the first person to catch an H5 bird flu virus within the country. Health officials are now working ...

The number of H5N1 bird flu cases in dairy cattle workers in the U.S. may be much higher than reported, indicates a new CDC ...

The H5N1 strain of avian flu is now passing easily among South America's elephant seals and drastically cutting herd ...

As avian flu spreads in California dairies, new CDC study finds evidence of prior infection in people who felt healthy.

Rising H5N1 bird flu cases in the U.S. prompted the CDC to study the virus in ferrets, revealing it may have the potential to ...

State health officials said Tuesday night that they have detected H5 avian influenza, commonly known as bird flu, in wastewater test samples on Oahu.

Blood tests have shown that about 7 per cent of workers on dairy farms that had H5N1 outbreaks had antibodies against the ...

Bird flu hasn't affected the nation’s dairy supply. Milk is safe to drink once it is pasteurized, a process that kills ...

The change to the agency's testing recommendation comes as the U.S. Department of Agriculture is also expanding its testing ...

A Canadian teenager is hospitalized in critical condition with suspected bird flu, health officials reported Tuesday.

A teenager in British Columbia, Canada has been hospitalized with a presumed case of H5N1 bird flu, the first detected human ...

Following a CDC study showing bird flu exposure among dairy workers, health officials recommend increased testing and ...