Vaping and the use of e cigarettes are likely to cause cancer, according to a new study published by the University of New South Wales on 30 March. The study, which brought together New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Cancer causing Chemical Formed in E cigarette Users School of Public Health University of Minnesota Do E Cigarettes Cause Lung Cancer? Dr James Wilson E Cigarette Health Effects Business Insider