The US Centers for Disease Control and Prevention (CDC) on Friday confirmed H5N1 in a person in Oregon. The infected person ...

As H5N1 bird flu spreads among California dairy herds and southward-migrating birds, health officials announced Friday six ...

H5N1 bird flu raises alarm as human cases emerge in California and Oregon. Discover the implications and ongoing health ...

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

Avian influenza H5N1 infection in humans has spread to seven U.S. states, growing from 46 cases last week to 52 cases this week.

Oregon tests wild birds for HPAI virus, with all tests coming back negative, amid a wider outbreak. Officials urge vigilance ...

Highly Pathogenic Avian Influenza — also known as bird flu — is killing layer hens and reducing the nation's egg supply.

This figure has grown from 46 cases last week, with Oregon reporting its first case ... The Hawaii DOH stated that "the likelihood of spreading H5N1 to humans is low." However, they recommended ...

A child has been confirmed with bird flu in California – the first reported case in a US minor, according to the Centers for ...

Public health officials confirmed six additional cases of bird flu infection of farmworkers, five in California and one in Oregon, raising the U.S. total to 52 this year. The Oregon infection was the ...