Originally Posted by Paully

The increase in autism and autistic spectrum disorders in this part of Yokohama displays the same increase over time seen in other parts of the world. Here, though, the increase occurred even when the MMR vaccine was withdrawn. This destroys any possible causative link between use of the vaccine and autism.

Perhaps the most important features of the study were that it comprehensively covered a population, and that the population was served by a special service testing children for developmental; disorders and using standard methods over the whole period. The quality and validity of the study is superlative, and the size good.

Whatever causes autism, it is not the MMR vaccine.

http://www.medicine.ox.ac.uk/bandoli...nes/noMMR.html