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

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

For many people, the immune system can clear those symptoms in about a week. But for others, flu can lead to severe illness, ...

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

California's public health department reported a possible case of bird flu in a child with mild respiratory symptoms on ...

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

California health officials have identified a possible bird flu case in a child who was tested for mild upper respiratory ...

Officials with the California Department of Public Health (CDPH) said they have identified a possible bird flu case in a ...

"This bird might have it and then if I play with it and deal with it, then I'm infected with it, but I'm not sick from it," ...

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

Children who missed their free flu vaccine in school will be able to attend further catch-up vaccination clinics in ...

There is no high-quality research to support "man flu"—the idea that men suffer more from cold and flu symptoms than women.