“I never heard of autism growing up. Why is it so prevalent now?”
Recent research indicates an association between older fathers and the incidence of autism. Parents, in general, are older than ever, especially in higher income brackets.
This study clearly shows autism is not likely due to exogenous ex utero influences, such as vaccinations. Most likely, many if not most of the conditions under the autism rubric are related to genetic errors, singly or in combination, that effect brain development.
Well, there are lots of vaccinations scheduled before 6 months.
Jes sayin.
What is considerec “older”?