A month into his role as health and human services secretary, Robert F. Kennedy Jr.'s moves on vaccines have worried health ...

Offit: People aren't going to be making a good choice for themselves if they hear Robert F. Kennedy Jr. say, falsely, that ...

The agency formulated its advice to manufacturers after coordinating with the CDC and Defense Department. An advisory meeting ...

Karoline Leavitt has been under scrutiny for her remarks about President Donald Trump’s tariffs, which she described as a ...