Kennedy Jr.’s anti-vaccine views during a confirmation hearing for Kennedy’s nomination to lead the Department of Health and Human Services. The Senate confirmed Kennedy after Cassidy’s deciding vote ...

Robert F. Kennedy Jr. has repeated that not enough childhood vaccines have been tested in clinical trials against a placebo.

Ahead of the first meeting of newly appointed vaccine advisers to the US Centers for Disease Control and Prevention, ...

States hold troves of sensitive personal data that were previously never shared with the federal government or across federal ...