Misconceptions about e cigarette safety might be stopping smokers using them to quit Vaping Student Health & Well Being Potentially dangerous molecules detected in e cigarette aerosols Penn State Health News E Cigarette Use After Smoking May Raise Risk for Lung Cancer www.PhysiciansWeekly.com 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