Since their introduction in Europe in 2006 and the U.S. in 2007, the use of e cigarettes a.k.a., vapes has skyrocketed. A recent review from researchers in Australia found the results E cigarettes have 10 times cancer causing agents than tobacco Luxembourg Times E Cigarettes, Vaping and Chew FAQ's Medical Clinic Marquette University E cigarettes accelerate lung colonization of breast cancer cells. A. Download Scientific Diagram Potentially dangerous molecules detected in e cigarette aerosols Penn State Health News Makers of E Cigarettes Tout Role in Smoking Cessation Cancer Today