The Trump administration is suing California over its animal welfare laws, claiming they unconstitutionally raised egg prices ...

From the outset of the Trump administration, bird flu, or H5N1 avian influenza, has flown rather conspicuously — and in fact ...

Although the avian flu (H5N1) virus may not be making the news as frequently, it is still working hard behind the scenes, ...

New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

Tens of thousands of birds were affected by Avian Influenza in central Pennsylvania after the Centers for Disease Control and ...

The U.S. Centers for Disease Control and Prevention says it has ended its emergency response to H5N1 bird flu, citing a drop ...

The world's top experts on avian influenza are in St. John's this week working toward a global response to the growing amount of disease across the globe.

The first outbreak of highly pathogenic avian influenza in the United States was in the fall and winter of 1924-25 in New York City bird markets. In 2009, the H1N1 virus emerged in the United States.

The H5N1 subtype of the highly pathogenic avian influenza, or bird flu, has caused unprecedented damage to poultry and dairy farms in the United States. CSIS experts explore the impacts to U.S.

An ongoing avian influenza outbreak in the US shows no signs of abating, as thousands of staff at the nation's leading health and science agencies have been let go.

An outbreak of H5 avian influenza was confirmed by United States health agencies in mid-2024. The Centers for Disease Control and Prevention says the public health risk is currently low - but states ...

Poultry facilities in Dauphin, Cumberland and Lancaster counties have detected avian influenza, the USDA and state Department of Agriculture said Thursday.