Zoetis was granted a conditional license for its avian influenza vaccine for use in chickens. It's a step closer to fighting the bird flu outbreaks that continue to devastate flocks.

In the past three years, the U.S. Department of Agriculture (USDA) says about 150 million birds died across the country due ...

Over the last 30 days, 151 flocks have been confirmed to have avian flu, affecting more than 23 million birds, according to ...

A woman in Platte County, Wyo., has been hospitalized with the state's first reported case of H5N1 avian flu, the fourth severe case in the U.S., CIDRAP reported Feb. 17.

As egg prices soar to new highs, the two industries are on opposite sides of the debate over whether to give shots to birds.

The price of eggs at U.S. grocery stores has climbed to a record high, nearly doubling from a year ago, as outbreaks of bird flu have led to shortages by wiping out millions of hens. "A simple egg ...

For Brian Kreher, a fourth-generation farmer in the small town of Clarence, New York, the latest outbreak of bird flu has ...

Trump administration is considering the mass vaccination of US chickens as H5N1 bird flu causes egg prices to soar ...

As bird flu cases continue to rise across the United States, questions are emerging about the effectiveness of the current ...

Since 2021, experts have seen bird flu — also called H5 influenza or highly pathogenic avian influenza (HPAI) — spreading "fairly quickly" across the wild and domestic bird populations and, now, among ...