A new report in a leading medical journal claims a link between autism and vaccines is a fraud.
It was designed by the same doctor whose study first raised the controversial idea years ago.
Many doctors have long disputed the link, but there are plenty of others who believe vaccines have contributed to a number of causes of autism and it's caused anxiety for parents.
NBC 10's Dan Jaehnig talks with Wendy Fournier from the National Autism Association about the report.
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