Cardiopulmonary Impact of Electronic Cigarettes and Vaping Products: A Scientific Statement From the American Heart Association Circulation Vaping and Electronic Cigarette (E Cigarette) Products Cattaraugus County Website Cases of Vaping Related Lung Illness Surge, Health Officials Say The New York Times Vaping isn't harmless. While e cigarettes don't contain tobacco, nicotine is highly addictive and can harm brain development. E cigarettes can cause EVALIa serious lung injury linked to vaping. Symptoms like cough, chest Harmful Effects of Vaping Chart Health Edco Print and Download About Vaping Prevention Resources HHS.gov