E cigarette use rose amid outbreak of vaping associated lung injury Study Finds Ninth Graders Who Used E Cigarettes More Likely to Smoke WSJ Is Vaping Better Than Smoking? American Heart Association E cigarette newsAuthorities say e cigarette risks justify ban on vaping 'lifestyle' Vaping has soared in popularity over the last decade, growing from about 7 million users in 2011 to 41 million in 2018. New warning issued on e cigarettes and young people