FACT CHECK #FVSGS30P

WHAT WE FOUND

Extensive scientific research and major medical institutions have consistently debunked the claim that vaccines cause autism 246. While a 2026 CDC statement suggests the possibility has not been ruled out 1, the National Medical Association (NMA) and other health bodies have criticized this stance, noting that no well-controlled studies support a causal link and that such claims have repeatedly failed scientific scrutiny 58. Public health organizations like the NIH and Johns Hopkins emphasize that the myth originated from a retracted 1990s study and that overwhelming data demonstrates no association between immunization and autism spectrum disorders 2610. Furthermore, researchers have identified other actual causes for autism, including genetic links and parental age, rather than vaccination 8.

SOURCES

1. 1 · cdc.govACADEMIC
   Autism and Vaccines | Vaccine Safety | CDC

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2. 2 · pmc.ncbi.nlm.nih.govACADEMIC
   The myth of vaccination and autism spectrum - PMC - NIH

   TIER A

3. 3 · factually.coFACT-CHECKER
   Fact Check: do vaccines cause autism

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4. 4 · thompsoncenter.missouri.eduACADEMIC
   Autism & Vaccines: Separating Fact from Fiction - Thompson Center for Autism & Neurodevelopment

   TIER A

5. 5 · nmanet.orgACADEMIC
   NMA Statement on CDC Reviving Debunked Link Between Autism and Vaccines - National Medical Association

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6. 6 · publichealth.jhu.eduACADEMIC
   Vaccines Do Not Cause Autism | Johns Hopkins | Bloomberg School of Public Health

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7. 7 · mayoclinichealthsystem.orgACADEMIC
   Hometown Health: Community Resources - Mayo Clinic Health System

   TIER A

8. 8 · chop.eduACADEMIC
   Vaccines and autism | Children's Hospital of Philadelphia

   TIER A

9. 9 · en.wikipedia.orgWEB
   Vaccines and autism - Wikipedia

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10. 10 · autismspeaks.orgWEB
    Do vaccines cause autism? | Autism Speaks

    TIER B

11. 11 · webmd.comWEB
    Do Vaccines Cause Autism?

    TIER B