Three veterinarians who work with cows have tested positive for prior infections of H5 bird flu, according to a study ...

H5N1 bird flu has silently spread from animals to some humans who treat animals, according to a study, by the US Centers for ...

A dairy worker in Nevada has reportedly been infected by the killer variant of H5N1 bird flu; analysis shows changes in new ...

The current human case count of H5N1 influenza in the US could be an underestimate, according to a new study from the Centers ...

After a different strain of bird flu was recently found in cattle for the first time, experts reveal what this means in our fight against the virus.

For the first time since 1952, publication of the CDC's Morbidity and Mortality Weekly Report was halted. It returned on Feb.

The highly pathogenic avian influenza H5N1 infection has killed millions of birds around the world, and has spread to humans ...

A new antibody therapy effectively protects monkeys from severe H5N1 avian flu, offering hope for a universal flu vaccine and ...

The discovery of bird flu in the San Mateo backyard flock prompted health officials to remind people to take biosecurity ...

Nevada health officials confirmed the first human case of avian influenza (H5N1) in the state on Monday. The infected person ...