The U.S. Centers for Disease Control and Prevention is planning a large study into potential connections between vaccines and autism, two sources familiar with the matter told Reuters, despite extensive scientific research that has disproven or failed to find evidence of such links.

The Centers for Disease Control and Prevention (CDC) will be conducting its own study into whether vaccines cause autism, despite reams of past research failing to prove any links. In a statement to ABC News,

The Centers for Disease Control and Prevention (CDC) will study whether vaccines cause autism, despite numerous existing studies already showing there is no link.