A top coronavirus vaccine adviser to the Centers for Disease Control and Prevention (CDC) resigned from the agency, citing concerns that she would no longer be able to help the most vulnerable people following a change in the agency’s recommendations for healthy children and pregnant women.

Kennedy also gleefully said he was revoking recommendations for vaccinating healthy children. But the CDC's edited immunization schedule did not remove the recommendation outright; rather, it simply added a stipulation that a child's doctor and parents agree on the vaccination, described as "shared clinical decision-making."