E cigarette, or Vaping Product, Use Associated Lung Injury (EVALI) Fact Sheets Yale Medicine Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department Doctors Say Vaping May Be Causing 'Popcorn Lung' Popcorn Lung: A Dangerous Risk of Flavored E Cigarettes American Lung Association Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Popcorn Lung: A Serious Disease That Lurks Vape Users EMC Healthcare SAME