Today, the peer reviewed scientific journal American Journal of Preventive Medicine published a study co authored by FDA scientists showing that the agency's youth e cigarette prevention campaign, The Real Cost, prevented an estimated 444,252 E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA Perceptions of FDA authorized e cigarettes and use interest among young adults who do not use tobacco FDA to e cig makers: Fix 'epidemic' teen use or products may be pulled Vaping E Cigarettes and Vaping PPAC Central