Democrat to probe whether Kennedy Jr. misled Congress on vaccines

A prominent Democratic legislator said Friday that his office would examine whether Kennedy Jr., a vocal vaccine skeptic, provided inaccurate information when testifying before Congress on immunization matters.

The inquiry focuses on statements Kennedy made regarding vaccine efficacy and safety during previous congressional appearances. Democratic staff members have begun reviewing transcripts and supporting documentation to determine whether any testimony contradicted established scientific evidence or official health agency data.

Kennedy Jr., who has built a following by questioning vaccine schedules and advocating for parental choice in immunization decisions, has faced sustained criticism from public health officials and medical organizations. His positions on vaccines stand in direct opposition to consensus views held by the Centers for Disease Control and Prevention and the World Health Organization.

The investigation represents one of several scrutiny efforts directed at Kennedy since his nomination for a prominent health policy role. Congressional Democrats have raised concerns about his qualifications and the accuracy of claims he has made in public forums regarding infectious disease prevention and treatment protocols.

Kennedy Jr.'s representatives have previously stated that his positions reflect alternative medical perspectives and are grounded in independent research, though mainstream scientific bodies have rejected many of his central claims as unsupported by evidence.