Chemical flavorings found in e cigarettes linked to lung disease Harvard Gazette Smoking, vaping, hookah & e cigs Power to the Parent Thirdhand Vapor from E cigarettes Damages the Lungs of Mice Thirdhand Smoke Resource Center Will New FDA Regs Make N.C.'s Vaping Industry Go Up in Smoke? New data show nearly 800,000 teens vaped for the first time in the past year, as FDA is set to announce first major decision to remove a popular e cigarette brand The sweetness of e cigarette flavors is more likely to get teens hooked than the nicotine