Did you knowmany people think vaping is less harmful than smoking? While it's true that e cigarette aerosol doesn't include all the contaminants in tobacco smoke, it still isn't safe. Most e cigarettes deliver E cigarette : 22 % des souris testes ont contract un cancer du poumon avec le vapotage Vaping and Electronic Cigarette (E Cigarette) Products Cattaraugus County Website Which Smoking Habit Puts You Most at Risk? Health effects of electronic cigarettes Wikipedia