Awareness of vaping risks key to reducing e cigarette use among young people The George Institute for Global Health When People Both Vape and Smoke, They Don't Swap Cigarettes for E Cigs Mod' E cigarette users smoke more cigarettes one year later F.D.A. Targets Vaping, Alarmed by Teenage Use The New York Times 5 Vaping Facts You Need to Know Johns Hopkins Medicine Survey: 'Cool' factor, not flavor, drives teens to vape Futurity