GOP Senators Investigate RFK Jr.’s Vaccine Denial History

WASHINGTON — Concerns about vaccine safety raised by Robert F. Kennedy Jr. could hinder his nomination for the role of Secretary of the Department of Health and Human Services. These anxieties became evident during his second confirmation hearing on Thursday.

Senator Bill Cassidy, a physician and chairman of the Health, Education, Labor and Pensions Committee, expressed his agreement with Kennedy on the importance of vaccines being safe and effective. However, he emphasized divergent approaches to research. “I believe in using the preponderance of evidence, while you seem to cast doubt with selected evidence,” Cassidy remarked.

Kennedy reiterated long-standing claims during questioning, including his controversial assertion linking certain vaccines to autism. The senator faced scrutiny from Cassidy and other lawmakers about these statements. He indicated he would reassess his views on measles and Hepatitis B vaccines, contingent upon new safety data being presented.

Despite Cassidy’s references to extensive safety studies, Kennedy maintained his position without retracting previous assertions. He stated, “I’m going to empower the scientists at HHS to ensure good, evidence-based science.”

Vermont Senator Bernie Sanders weighed in, advocating for broader health improvements beyond just vaccine safety. He highlighted the necessity to confront insurance companies and the need for policies like paid family leave for healthier communities.

Senator Lisa Murkowski from Alaska probed Kennedy on improving health outcomes for Native American communities, noting alarming health disparities in various categories. Although Kennedy did not commit to increasing funding for the Indian Health Service, he mentioned his intent to hire an assistant secretary from Indigenous communities to better address their health needs.

Maine Senator Susan Collins raised concerns regarding Kennedy’s views on childhood vaccinations. She referenced a pediatric nurse’s worries about the implications of declining vaccination rates on herd immunity. Collins reminded Kennedy of Congress’s authority over federal spending, underscoring the need to address infectious diseases alongside chronic conditions.

In a tense exchange, New Hampshire’s Senator Maggie Hassan challenged Kennedy’s past claims about autism. Hassan reflected on her personal experiences, emphasizing the scientific community’s rejection of misleading studies. “When you continue to sow doubt about settled science, it makes it impossible for us to move forward,” she asserted.

Last updated 1:26 p.m., Jan. 30, 2025