At least 10% of parents of young children skip or delay routine vaccinations, often out of concern that kids are getting “too many shots, too soon.”
A new study finds that children who receive the full schedule of vaccinations have no increased risk of autism.
“This is a very important and reassuring study,” says Geraldine Dawson, chief science officer at Autism Speaks, who wasn’t involved in the new paper. “This study shows definitively that there is no connection between the number of vaccines that children receive in childhood, or the number of vaccines that children receive in one day, and autism.”
The study, published today in the Journal of Pediatrics, is the latest of more than 20 studies showing no connection between autism and vaccines, given either individually or as part of the standard schedule. The paper is the first to consider not just the number of vaccines, but a child’s total exposure to the substances inside vaccines that trigger an immune response.