Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. on Sunday said President Trump “certainly” wants him to investigate perceived links between autism and vaccines.
Kennedy made the remark during a heated interview with CNN’s Dana Bash on “State of the Union,” when Bash asked if the Wall Street Journal was accurate in reporting that Trump wants Kennedy to “probe the link.”
“He certainly does,” Kennedy said.
Bash pressed on about why HHS does not study potential causes of autism after establishing that experts have “studied this for 25 years and found no link between autism and vaccines.” Kennedy attempted to address Tylenol, which the Trump administration late last year linked to autism, as an example of the work at HHS before Bash, as Kennedy remarked, began rolling her eyes.
“I am because I don’t want to have you use our air to say this,” Bash said. “There have been more than 40 studies involving 5.6 million people to conclude there is no link between vaccines and autism,” she continued, citing the American Academy of Pediatrics’ Committee on Infectious Diseases.
Kennedy claimed that “none of the eight vaccines that are administered during the first six months of life have ever been studied for the relationship to autism,” and said what Bash referred to was regarding a measles, mumps and rubella (MMR) vaccine ingredient.
That’s false: the scientific community has investigated every single fake assertion from Kennedy and the antivaccine activists: 1) starting in 1998 with their false assertion about MMR, 2) then Kennedy wrote that ridiculous article in Rolling Stone in 2005 also retracted, 3) then… https://t.co/xnVUkRTocr
— Prof Peter Hotez MD PhD DSc(hon) (@PeterHotez) August 3, 2026