Regression into Autism

Screenshot 2025 09 12 at 5.22.26 PM

Of all the vaccine videos I’ve seen this week, this one is the most haunting. Many case of autism REGRESS into autism. The child is initially healthy. Then, in many cases, shortly after vaccines, the parents notice a shocking loss of function. I’ve seen several videos where the parents describe this. Admittedly, this is not true of all cases of autism, but it seems to be true of many.

My Query to Grok: What percentage of autism involves a child that seems healthy until shortly (within a month) of a vaccine regresses–dramatically loses function to relate to his/her parents or world? Has that study been done yet?

Grok excerpt:

The prevalence of regressive autism (where a child appears to develop normally but then loses skills, often in language or social interaction) among all autism spectrum disorder (ASD) cases is estimated at 20-30% based on large-scale studies and meta-analyses. The average age of regression onset is typically around 19-24 months.Some sources report higher figures, such as over 75% of ASD cases being regressive by the late 1990s, though these are not consensus views.

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Erich Vieth

Erich Vieth is an attorney focusing on civil rights (including First Amendment), consumer law litigation and appellate practice. At this website often writes about censorship, corporate news media corruption and cognitive science. He is also a working musician, artist and a writer, having founded Dangerous Intersection in 2006. Erich lives in St. Louis, Missouri with his two daughters.

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