In 2009, H1N1 bird flu caused the first global flu pandemic in 40 years, with the first infections detected in California.

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

A child in California has tested positive for bird flu, and is recovering at home with mild upper respiratory tract symptoms, ...

H5 bird flu, a type of avian influenza, has infected dozens of people in the U.S., and spread to seven states and Canada this year. As more human cases arise, there's deepening worry over whether the ...

Stat reports there's no evidence that the teen has infected anyone else. The source of the infection has not been determined. Meanwhile, Hawaii — which has strict agricultural rules to prevent the ...

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.

There is an inherent conflict of interest -- and the potential for injury to public health -- when a federal department both ...

Authorities in Hawaii are warning residents who attended a local pet fair to watch for symptoms of avian influenza after a ...

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

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

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

"In the middle of all this, I reached out to a vet and we were working together and decided to inform the state and federal ...