"I Rolled My Eyes at Parents Who Said Vaccines Caused Their Kids’ Autism"... This article is written by the mother of 2 severely autistic children who was pro-vaccine (she didn't think their autism was connected to their vaccinations) UNTIL her oldest had his TDaP vaccine at 12 years old and drastically regressed. (read the comments as well... they're eye-opening.)
From 1 in 10,000 to 1 in 88: Autism is Worse Than an Epidemic, It’s a Disaster! Congressional testimony from Rep. Dan Burton on the rising Autism rates. Congressman Burton believes one of the biggest factors in causing autism is mercury in vaccines.