robp135
Wilson Palacios
Because the age when children receive the MMR is also the age when some children generally regress into autism, so there will be a temporal relationship. But there is no proof other than a theory on timing relationship that vaccines cause these issues.
I feel for your wife and her story, and for the kid, but that story alone isn't scientific, thats not a dig BTW, thats just reality.
That would not explain a sudden and sharp regression.