Pulmonary Disease Due to the Use of Electronic Cigarettes (EVALI): About a Case Archivos de Bronconeumologa What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Vaping has now been officially linked to a rare and permanent lung disease. Doctors and researchers say the chemicals in e cigarette vapor can damage the tiny airways in your lungs. This damage Vaping Related Illness and Lung Disease NEJM