CDC ‘vaccine safety’ webpage changed to contradict scientific conclusion that vaccines don’t cause autism Health Nov 20, 2025 1:23 PM EST

NEW YORK (AP) — A Centers for Disease Control and Prevention website has been changed to contradict the longtime scientific conclusion that vaccines do not cause autism, spurring outrage among a number of public health and autism experts.

The CDC “vaccine safety” webpage was updated Wednesday, saying “the statement ‘Vaccines do not cause autism’ is not an evidence-based claim.”

The change is the latest move by the U.S. Department of Health and Human Services to revisit — and foster uncertainty about — long-held scientific consensus about the safety of vaccines and other pharmaceutical products.

It was immediately decried by scientists and advocates

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