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Is there definite evidence that vaccines are linked to autism?

By Eric Ferkenhoff
NO

Peer-reviewed and replicated medical research shows no causation between vaccines and autism.  

The New England Journal of Medicine published a study on whether there was any causal relationship between vaccines and autism. Researchers studied all children born in Denmark over an eight-year period beginning in January 1991. The researchers found "strong evidence against the hypothesis that MMR (measles, mumps and rubella) vaccination causes autism." 

Among the findings was risk of autism was similar in vaccinated and unvaccinated children. 

The FDA has stringent protocols for approving vaccines and has pledged it will not sacrifice safety to speed a vaccine to market.  

This fact brief is responsive to conversations such as this one.
Sources
US Department of Health and Human Services Vaccine Safety
Science Feedback Vaccines and autism
ABOUT THE CONTRIBUTOR
Lead Stories is a fact checking and debunking website at the intersection of big data and journalism that launched in 2015. It scouts for trending stories, images, videos and posts that contain false information in order to fact check them as quickly as possible. It actively monitors the fake-news ecosystem and doesn’t wait for reader tips or reports before getting started on a story.
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