Large-Scale Study Confirms: Still No Link Between MMR Vaccine and Autism

And this study will probably not convince a single anti-vaxxer of how wrong they are:

The study, the results of which are published today in the Journal of the American Medical Association, involved a cohort of nearly 100,000 children, and is the latest in a long line of research that shows no link between the measles-mumps-rubella vaccine and autism spectrum disorders.

Children whose older siblings have been diagnosed with an autism spectrum disorder (ASD) are considered to be at higher risk of developing these conditions, themselves. The JAMA study was designed to investigate whether these high-risk children were more likely to develop an autism spectrum disorder after receiving an MMR vaccine than those with older siblings not diagnosed with ASD.