# Autism Risk Myths: 1 in 4 Adults Cite Vaccines or Tylenol

Source: [MedPageToday.com - medical news for physicians](https://www.medpagetoday.com/neurology/autism/123796) · 2026-11-09 · Medicine
Page: https://themorning.science/story/autism-risk-myths-1-in-4-adults-cite-vaccines-or-tylenol-741d55c699e2964e
Kind: research · Impact: medium

## In brief

- A cross-sectional study surveyed about 30,000 U.S. adults.
- 26.6% endorsed childhood vaccinations or acetaminophen (Tylenol) use during pregnancy as an autism risk factor.
- The findings were reported by MedPage Today as a survey of public beliefs about autism causes.

## Why it matters

The results show that a sizeable share of the public links autism to vaccines or prenatal acetaminophen, a belief that is not supported by the evidence and may affect health decisions and communication strategies.

## Coverage

- [Autism Risk Myths: 1 in 4 Adults Cite Vaccines or Tylenol](https://www.medpagetoday.com/neurology/autism/123796) — MedPageToday.com - medical news for physicians, 2026-11-09

Tags: autism, vaccines, acetaminophen, public health, misinformation, survey

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science