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

Hospitals had been asked to conduct extra surveillance for possible avian flu cases in the spring and summer after highly ...

Blood samples from 115 dairy workers in Michigan and Colorado reveal cases of the highly pathogenic bird flu have been ...

Officials suspect wild migrating birds are likely to blame for the first known infection of a flock in Hawaii, which had been the last state in the country with no reported cases in poultry or wild ...

Remember the H1N1 swine flu pandemic of 2009? Well, H5N1 bird flu could be next - H5N1 bird flu has infected more than 50 ...

The H5N1 strain of bird flu has infected a patient in the first ever confirmed human case of the virus, caused by the H5N1 ...

State officials are urging vigilance after Hawaii’s first detection of H5N1 in a flock of rescued pet geese and ducks in ...

California health officials reported Tuesday that a child in Alameda Co. has been infected with bird flu; source unknown.

Bird flu has spread far and wide, infecting a range of species like chickens, skunks, cows, foxes and polar bears. But it's ...

As a virus scientist in South Africa, I’ve been watching with dread as H5N1 bird flu spreads among animals in the United ...

Ducks and geese on a backyard farm in Oahu, the state's main island, tested positive for H5N1 last week, which was likely ...

It’s been nearly eight months since avian flu was first detected in U.S. dairy herds, and cases in both cows and humans continue to pile up.