The Arizona company will not be able to meet 100% of customer demand and expects to cut hundreds of jobs, company leader Glenn Hickman said.

Høeg has been skeptical of the safety and value of some vaccines and mandates, raising questions about her approach at the FDA.

The leader of the CDC’s measles team said the agency was “scraping” to find resources to address an outbreak in the Southwest.

A highly pathogenic strain of bird flu is spreading south along the Antarctic Peninsula and could devastate populations of penguins and other seabirds

The U.S. will rebuild its stockpile of bird flu vaccines for poultry matched to the current strain of the virus circulating among commercial flocks and wild birds, the Department of Agriculture said on Wednesday.

The cat death appears to be the first case of H5N1 in the U.S. traced to raw pet food.