Can vaping cause cancer? The evidence suggests it might. The Washington Post E Cigarettes May Lead to Cancer, New Study Finds The Sooner Smokers Quit Smoking the More Their Cancer Risk is Reduced. What About Vaping? Vaping Post Electronic Cigarettes and Vaping: Factsheet Positive Choices Risk of Vaping E Cigarette Louisville KY UofL Health Does Nicotine Cause Cancer? Dana Farber Cancer Institute