Alameda County health officials are investigating a potential case of avian influenza, or bird flu, in a child experiencing ...

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 ...

A child is home and recovering after a possible case of bird flu in Alameda County, California, according to the California ...

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, ...

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

A child from Alameda County has been identified by state health officials as testing positive for bird flu, the California ...

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

A viral respiratory disease is causing a multi-state outbreak in wild birds, poultry and other animals. Bird flu has also lead to more than four dozen infections in people in the U.S. While most human ...

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.

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 ...