This week, the Food and Drug Administration — now with vaccine skeptic Robert F. Kennedy Jr. at the helm — unexpectedly and ...

HHS is re-evaluating a nearly $600 million contract with Moderna to develop and test vaccines against flu viruses that could ...

The first week of February saw more flu cases in Pennsylvania than any other week over the past five years with almost 29,000 infections, data from the state Department of Health show.

The Centers for Disease Control and Prevention estimates 19,000 people have died from the flu so far this winter, including ...

As STAT’s Helen Branswell writes, mRNA vaccines are the fastest to make and the easiest to mass produce.

Philadelphia is the “mural capital of the world” thanks in part to Dr. J, who agreed 45 years ago to sit for a portrait. Plus ...

CLEVELAND, Ohio — Eggs are disappearing from store shelves due to shortages caused by the avian flu outbreak, but never fear — the eggs used to make the flu vaccine are safe.

Data suggests this season's vaccines were less effective for some children, but the composition change should address that. Meanwhile, the CDC says that although influenza activity is still elevated, ...