Yes, it use to be around 1 out of 150 I think in the early 2,000 s so the rise in autism cases is very alarming. I think it has to do with the environment that pregnant women are expose to in the 1st and part of the early 2nd trimester. New research show it has something to do with the mother's immunity system that gets activated when she gets exposed to something. I can believe that the way we treat nature is throwing the balance off a lot so we will be paying a big price unless we all wake up.

As for the vaccines maybe in a future article I will research that. Thanks. I like discovering new things and teaching it through Steemit. Have a great day!!!