I'm a child development social worker. The uptick in Autism the past 30 years coincides with the changed vaxxed schedule in the 1990s. I see vaxxed kids with sensory issues, Autism, developmental delays, neuro issues, behavior problems, ADHD, allergies etc. I never saw this when I started my career in the 1980s. There may be other causes like dyes, food additives, GMOs, but the vaccines are certainly part of what is destroying our kids. They may get the chicken pox for a week, but they have Autism for life.