A top federal health official ousted by the Trump administration denounced Health and Human Services Secretary Robert F.

The man tapped by Health and Human Services Secretary Robert F. Kennedy Jr. to run a clinical trial looking to tie vaccines ...

HHS Secretary Robert F. Kennedy Jr. said at Thursday’s Cabinet meeting that, by September, his agency will "know what has ...

The Health and Human Services secretary said a conclusion would be in hand by September, setting off alarms. But he may have ...

Dr. Peter Marks, an ex-FDA vaccine official, is warning of a fundamental change at the agency—where vaccine skepticism now ...

RNA vaccines train the immune system in a similar way to traditional vaccines, but they use a different strategy to get there ...

Researchers are using virus-like particles to develop a safer, cheaper polio vaccine to help eradicate the disease once and for all.

RFK Jr., the head of HHS, said the agency is taking on a "massive testing and research effort" to determine the cause of ...

Health secretary Robert F. Kennedy Jr. says a "massive testing and research effort" will focus on the cause of autism, but his approach has raised alarms.

Federal funding cuts, though temporarily blocked by a judge, have upended vaccination clinics across the country, including in Arizona, Minnesota, Nevada, Texas, and Washington state, amid a rise in ...

The United States government will identify the cause of autism by September this year, U.S. Secretary of Health and Human ...