The Mysterious Vaping Illness That's 'Becoming an Epidemic' The New York Times Can vaping damage your lungs? What we do (and don't) know Harvard Health Vapes may seem harmless now, but they're a ticking time bomb for your health. From lung damage to long term addiction, the risks are real and dangerous. Don't let vaping be the cause Think Before You Vape Lung cancer is a leading cause of cancer death in the U.S. and it's not just a smoker's disease anymore. Vaping exposes your lungs to harmful