Data shows that the two-dose measles vaccine is 97% effective at preventing measles and experts say protection doesn’t wane.

Instead of a full-throated endorsement of vaccination, the nation’s top health official speaks to anti-vaccine forces as well ...

Speaking before Congress, Health and Human Services Secretary Robert F. Kennedy Jr. misleadingly claimed that Europe doesn’t ...

"My opinions about vaccines are irrelevant," Health and Human Services Secretary Robert F. Kennedy Jr. said during the House ...

U.S. Senator Chris Murphy (D-CT) is accusing Secretary of Health and Human Services Robert F. Kennedy Jr. of lying during his ...

Department of Health and Human Services Secretary Robert F. Kennedy Jr. said during Wednesday testimony before a House panel ...

Robert F. Kennedy Jr. has often used his influential position to weigh in on public health issues, but during a congressional ...

From sowing doubt about childhood vaccines to appointing fringe researchers to lead bogus studies, Kennedy is advancing the ...

At a House budget hearing, Health and Human Services Secretary Robert F. Kennedy Jr. was asked whether he would vaccinate his ...

The nation’s top health official, Robert F. Kennedy Jr., faces questions from lawmakers on his response to the measles ...

Health and Human Services Secretary Robert F. Kennedy Jr. is testifying on Capitol Hill today and is facing questions about ...

Health and Human Services Secretary Robert F. Kennedy Jr., one of the nation's most publicly recognized vaccine skeptics, ...