Does Vaping Cause Lung Cancer? Moffitt Moffitt While vaping is not risk free, it is less harmful than tobacco Our World in Data E Cigarettes Vaping with Juul & Other Electronic Cigarettes E cigarette flavored pods induce inflammation, epithelial barrier dysfunction, and DNA damage in lung epithelial cells and monocytes Scientific Reports Thirdhand Vapor from E cigarettes Damages the Lungs of Mice Thirdhand Smoke Resource Center