Viewpoint: Are e cigarettes really a menace? BBC News The Facts on E Cigarettes FactCheck.org E cigarette, or Vaping Product, Use Associated Lung Injury (EVALI) Fact Sheets Yale Medicine Experts warn that flavored e cigarettes can cause irreversible lung damage, as seen in a U.S. teenager who developed "popcorn lung"a severe and permanent condition called bronchiolitis obliteransafter secretly vaping for three years. Solutions aux pannes et problmes les plus frquents de la cigarette lectronique