Trump claims vaccines and autism are linked but his own experts vehemently disagree. The president has tweeted more than 20 times claiming – falsely – there is a link between vaccines and autism https://www.google.com.co/url?sa=t&source=web&rct=j&url=https://www.independent.co.uk/news/world/americas/trump-vaccines-autism-links-anti-vaxxer-us-president-false-vaccine-a8331836.html?amp&ved=2ahUKEwjCna2VwojeAhUFH6wKHfUkB90QFjAAegQIARAB&usg=AOvVaw2ZznYfWaQu6mDHssCp40KB&cf=1 He may have backed off from the anti vaccine groups however he has done little to reverse the damage. Others also pushed it however not at the same influence level.