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

Oregon has the unlucky distinction of becoming the first state in the country with a confirmed case of avian flu in a pig, ...

Health officials have announced six more H5N1 bird flu infections in humans: five in California and the first known case in ...

The U.S. Centers for Disease Control and Prevention (CDC) on Friday confirmed highly pathogenic form of bird flu in a person ...

One person has been infected with the H5N1 bird flu in Oregon, the Centers for Disease Control and Prevention confirmed on ...

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 ...

Oregon has the unlucky distinction of becoming the first state in the country with a confirmed case of avian flu in a pig, ...

Another cause for concern: flu season is underway in the U.S., and as seasonal influenza virus goes around, “humans, ...

PORTLAND, ORE. — The Atlanta-based Centers for Disease Control and Prevention (CDC) confirmed that highly pathogenic avian influenza (HPAI) in a person was part of a previously reported outbreak in ...

A child in California possibly contracted bird flu, though no human-to-human transmission was found. The U.S. CDC is involved ...