Combusting Tobacco & Cigarette Smoke Nicotine use among young people is evolving. New research shows more youth are using multiple nicotine products at the same timemost commonly cigarettes and e cigarettes, with a growing rise in combining vapes La cigarette lectronique de Marlboro fait dbat La cigarette lectronique rduit drastiquement l'exposition aux toxiques du tabac Observatoire de la prvention de l'Institut de Cardiologie de Montral The Truths Behind Vaping: Information for Youth and Teens USU