Kennedy also blamed COVID lockdowns for declines in vaccination

The health secretary firmly owns this crisis after undermining vaccines over and over again.

Robert F. Kennedy Jr. claimed the U.S. is doing “a better job than any country in the world” at curbing measles.

Kennedy countered much of Shapiro's criticisms by posting the details of a phone conversation the two of them had.

Letters show Kennedy wanted to study Samoa's use of MMR vaccine