Health and Human Services Secretary Robert F. Kennedy Jr. this week made his strongest endorsement yet of the measles vaccine ...

With two measles deaths - both children - in the state, officials struggle to convince communities to vaccinate.

With measles outbreaks and HHS Secretary Robert F. Kennedy Jr. making scary headlines, celebrate the 70th anniversary of the ...

European health authorities agree with Donald Trump’s health secretary on some big picture issues - but not on all the ...

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

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

Newton-Wellesley Hospital said five staff members who had worked on its fifth floor were diagnosed with brain tumors — none ...

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 ...

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.