RFK Jr. says Health Dept. to reveal causes and approach to autism in September
During the cabinet meeting, President Donald Trump asked Health and Human Services Secretary RFK Kennedy Jr. for a report on autism, expressing concern about high rates of the condition in the country.

Health Secretary Robert F Kennedy Jr. during the Trump administration's cabinet meeting.
At the Republican administration's cabinet meeting, U.S. Health and Human Services Secretary Robert F. Kennedy Jr. stated that his department is on track to identify specific "interventions" that are "almost certainly causing autism" and possible ways to address them by September.
In April, Kennedy promised to find the cause of rising rates of autism, pointing to the disorder as an "epidemic" and "compensate the families of the injured" to "help affected individuals in living up to all their potentials."
During a cabinet meeting, President Donald Trump asked Kennedy for a progress report, expressing concern about autism rates in the country. “The autism is such a tremendous horror show. What’s happening in our country and some other countries, but mostly our country. How are you doing?” Trump asked.
🚨 BREAKING: RFK Jr. says HHS believes they have FOUND "interventions" which caused a MASSIVE spike in autism in children -- will announce in September
— Nick Sortor (@nicksortor) August 26, 2025
TRUMP: "There HAS to be something artificially causing this. Meaning a drug or something...I think we maybe know the reason..."… pic.twitter.com/0Rnlcd5ZqX
“We are doing very well. We will have announcements as promised in September, finding interventions, certain interventions, now that are clearly almost certainly causing autism. And we’re going to be able to address those in September,” Kennedy said.
Society
Kennedy speaks out on autism, points to 'environmental toxins' as likely cause
Virginia Martínez
During the same cabinet meeting, Kennedy reiterated his recurring evidence on how environmental factors contribute to autism rates, noting the significant increase in diagnoses since the 1970s.
According to data from the Centers for Disease Control and Prevention (CDC), the prevalence of autism among 8-year-olds has risen from 1 in 150 in 2000 to 1 in 31 in 2022, an increase Kennedy attributes primarily to environmental exposures rather than changes in diagnostic criteria or increased awareness.
Historic collaboration between NIH and CMS to research autism
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