Lessons from the vaccine-autism wars

Researchers long ago rejected the theory that vaccines cause autism, yet many parents don't believe them. Can scientists bridge the gap between evidence and doubt?

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<p><a href="http://www.physorg.com/news162625234.html">Lessons from the vaccine-autism wars</a></p> <p>Researchers long ago rejected the theory that vaccines cause autism, yet many parents don't believe them. Can scientists bridge the gap between evidence and doubt?</p>