PDF] Evidence that Increased Acetaminophen use in Genetically Vulnerable Children Appears to be a Major Cause of the Epidemics of Autism, Attention Deficit with Hyperactivity, and Asthma Semantic Scholar Acetaminophen causes neurodevelopmental injury in susceptible babies and children: no valid rationale for controversy Vaccines do not cause autism. Neither does acetaminophen (Tylenol) use in pregnancy. Decades of rigorous research and systematic reviews have shown no credible link. Continuing to promote these myths is not only Acetaminophen's effects on vaccines Vital Record Is Tylenol Safe During Pregnancy? Risk Factors, Not Causation Trump links autism to Tylenol and vaccines, claims not backed by science Reuters