The bird flu has been spreading rapidly among cows on a handful of dairy farms in California, Idaho and Utah. The virus, also ...

Amid an ongoing outbreak of bird flu in poultry and dairy cows in the United States, a case of H5N1 has now been confirmed for the first time in a pig.

In other news: a Kansas prisoner sues over health care; the FDA warns against contaminated compounded weight loss drugs; bird flu; tuberculosis; and more.

The Sonoma County outbreak adds to a growing list where avian flu has been detected in commercial and backyard flocks across ...

There are now two strains of H5N1 bird flu circulating in California. The form circulating in dairy cows is known by ...

Swine can act as so-called “mixing vessels” for human and bird flus, giving avian viruses an opportunity to adapt for spreading in people.

With the fall migration underway, Oregon officials have noted an increase in birds infected with bird flu. Oregon Department ...

There aren’t many undecided voters on the California ballot propositions, but media endorsements and supporters’ events could ...

A pig at an Oregon farm was found to have bird flu — the first time the virus has been detected in U.S. swine.

Amid an ongoing outbreak of bird flu in poultry and dairy cows in the United States, a case of H5N1 has now been ...

A strain of bird flu that imperiled California poultry and cattle has jumped to people. In humans, the symptoms are mild and ...