For years, Robert F. Kennedy Jr. has raised questions about vaccine safety. Now, as the Secretary of Health and Human ...

A key vaccine advisory committee is meeting for the first time under new U.S. Health Secretary Robert F. Kennedy Jr., a ...

Robert F. Kennedy Jr. outlined the findings of a ... been accused of spreading misinformation on vaccines. Sen. Mitch McConnell, who overcame polio at a young age, was the sole Republican no ...

RFK Jr. claims the measles vaccine effectiveness wanes at a rate of nearly 5% a year, an assertion medical experts dispute.

The one silver lining of Mr. Kennedy’s ascension to the leader of the U.S. health system is that it gives vaccine supporters ...

The health secretary is frequently returning to rhetoric from his time as one of the nation's most prominent vaccine critics.

Health and Human Services Secretary Robert F. Kennedy Jr. is threading the needle between his agency’s role as a neutral ...

Former Food and Drug Administration vaccine chief Dr. Peter Marks weighed in on Department of Health and Human Services (HHS) Secretary Robert F. Kennedy Jr.’s remarks about finding a cause of ...

When the nation’s top health official endorsed the measles vaccine, his comments made waves because he has spent 20 years making false claims that vaccines are unsafe.

Public health experts say the anti-vaccine views fronted by the HHS secretary are wrong and undermine trust in science. But a ...