In The Politics of Autism, I discuss the congressional role in the issue.
“If you stir the pot on theories that have been disproven … it creates anxiety and a lot of self-recrimination,” Senate Health, Education, Labor and Pensions Committee Chair Bill Cassidy, R-La., said when asked about Kennedy’s interest in the link between vaccines and autism. “But it’s not true, and it delays finding out what is the reason [for autism].”
Cassidy, who cast a deciding vote on the Senate Finance Committee to confirm Kennedy, was asked if Kennedy has been receptive to his point of view on vaccines and autism in their conversations. To that, Cassidy shrugged and responded, “look at his actions.”
The issue is personal for Appropriations Chair Susan Collins, R-Maine, who co-led the reauthorization of a major autism research and programs funding bill in 2024. Her husband has a severely autistic son.
“I think it’s helpful to look further into research on the causes of autism. I did not think that it was helpful in any way to link it to vaccines, because the scientific evidence does not support such a link,” Collins said when asked about the administration’s focus.
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Other Republicans are much more welcoming of the administration’s actions.
Sen. Jim Banks, R-Ind., praised Kennedy’s approach to autism research, arguing Republicans and Democrats alike should be thanking the Trump administration because because it is focused on stemming the growing autism diagnosis rate.
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Rep. Christopher H. Smith, R-N.J., has been involved in autism policy almost his entire career. Smith became interested in autism, especially profound autism, after hearing about the experiences of a family in his district. He recalled a time when the CDC spent less than $250,000 a year on autism research. With the passage of the 2024 autism legislation, spending has risen to $2 billion over a five-year span within multiple health agencies.
Smith, who says he supports vaccinations, praised removing thimerosal from vaccines and spreading out the childhood vaccination schedule, calling the administration’s focus “a breath of fresh air.”
“I mean, anyone who thinks there has not been a manifold spike in autism and say we’re just diagnosing it better, you know, I’ll sell you the Brooklyn Bridge,” he said. “If it turns out it’s not linked to getting vaccinations, OK. But the question should be asked.”