Moderna’s new flu vaccine, based on the same mRNA technology used in its COVID-19 shot, showed promising results in a major trial.

The CDC panel voted against an ingredient that the anti-vaccine movement has long targeted, while Arcadia was acquired by ...

It took 18 months and a severe profit hit, but Astral finally has a permit to start vaccinating its broiler breeding stock against bird flu. In 2023, the company was forced to cull more than 1 ...