Earlier this week, a new page titled Vaccines and Autism appeared on the Centers for Disease Control and Prevention website. Contrary to previous CDC guidance, the page alleged, The claim vaccines do not cause autism is not an evidence-based claim because studies have not ruled out the possibility that infant vaccines cause autism, adding that studies supporting a link have been ignored by health authorities. Those claims arent supported by evidence, but they do reflect talking points regularly promoted by anti-vaccine activistsof which Health and Human Services Secretary Robert F. Kennedy Jr. is a leader.
I spoke with five CDC staffers on Thursday and Friday to find out their reactions to the announcement. While they declined to be identified for fear of retaliation, they all said that they and their colleagues were shocked and dismayed by the misinformation put forth on the new page. Its horrifying, its embarrassing, its scary, its heartbreakingits all of those things, said a staffer at the CDCs Injury Center. To see our agency being used to spread lies and misinformation is a gut punch, a CDC communicator with the National Center for Immunization and Respiratory Disease wrote in a message. People will be harmed by thisparents will decide not to vaccinate their kids because of false information, and kids will get sick and die as a result.
Another longtime CDC employee who works in communications said, The best way I can put it is it feels like were on a hijacked airplane.
Several employees noted that there had been no warning about the new page before it was postedin fact, said the NCIRD staffer, even department leadership had only learned about it today when somebody saw it the same way everybody else did.
https://www.motherjones.com/politics/2025/11/embarrassing-and-horrifying-cdc-workers-describe-the-new-vaccines-and-autism-page/