The Arizona Department of Agriculture has confirmed that poultry at a farm in Pinal County tested positive for the bird flu.

The infected person is linked to a previously reported outbreak tied to a commercial poultry operation in the state, where ...

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

Researchers have identified new roles for a protein long known to protect against severe flu infection -- among them, raising the minimum number of viral particles needed to cause sickness.

So far there’s been only one reported human case of bird flu in Texas this year in April and 46 total in the U.S., according ...

JAMM AQUINO / JAQUINO @STARADVERTISER.COM State Epidemiologist Dr. Sarah Kemble said Thursday that the state Department of Health is not yet able to determine whether the specimen collected last week ...

Canadian officials have announced that a teenager in British Columbia has been hospitalized in critical condition with what is believed to be bird flu.

The H5N1 bird flu was also recently detected in a pig in a backyard farm in Oregon — the first detection of the virus in swine nationwide, according to the USDA. To date, CDC has counted 46 human ...

Researchers have identified new roles for a protein long known to protect against severe flu infection—among them, raising ...

A Canadian teen who is in critical condition after contracting H5N1 bird flu was infected with a version of the virus that is different from the one circulating in U.S. cattle.

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

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