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Vaccines and Autism

Analysis of 10 studies involving more than 1.2 million children reaffirms that vaccines don’t cause autism; MMR shot may actually decrease risk
May 19, 2014

A meta-analysis of ten studies involving more than 1.2 million children reaffirms that vaccines don’t cause autism. If anything, immunization was associated with decreased risk that children would develop autism, a possibility that’s strongest with the measles-mumps-rubella vaccine.