Keep Kids Healthy

The Myth of an Autism Epidemic

We hear stories about the rise in autism and the autism epidemic all of the time.

Autism prevalence rates have been steady at 1 in 68 since 2010.

Every few years, the CDC had been releasing a new report which showed a higher prevalence of autism in the United States, including:

Looking at those numbers, it is easy to see most people think that the rate of autism is rising.

And if the rate of autism is rising, then there must be a cause.

Thinking about it like that, it becomes easy to see why vaccines became the scapegoat for causing autism, especially after Andrew Wakefield told everyone that it “is my feeling, that the, the risk of this particular syndrome developing is related to the combined vaccine, the MMR…”

The Myth of an Autism Epidemic

Many experts don’t think that there is an autism epidemic though.

“…the numbers of people born with autism aren’t necessarily increasing dramatically. It’s just that we’re getting better and better at counting them.”

Emily Willingham

There are several different explanations for the apparent rise in the number of children being diagnosed with autism, including:

All together, these explanations help explain what has been confirmed by numerous studies, that the true prevalence of autism hasn’t changed over time.

What To Know About The Autism Epidemic Myth

There is no autism epidemic.

Some folks, especially those in the anti-vaccine movement, don’t want to believe that there is no autism epidemic though.

“If there is no autism epidemic, if there is a “stable incidence” of autism over recent decades, then this alone is powerful evidence against the vaccine hypothesis – and in fact removes the primary piece of evidence for a vaccine-autism connection.”

Steven Novella on The Increase in Autism Diagnoses: Two Hypotheses

After all, if there is no autism epidemic, then they can’t blame vaccines for be causing an autism epidemic…

More About the Autism Epidemic Myth