Tobacco Smoke, Vaping, and Asthma AAFA.org The evidence is clear: Young E cigarette users suffer from respiratory symptoms American Lung Association Health effects and known pathology associated with the use of E cigarettes ScienceDirect COPD and Vaping: Understanding the Risks and Long Term Effects 5 ways that vaping can damage your body Frontiers Inhalation of nicotine containing electronic cigarette vapor exacerbates the features of COPD by inducing ferroptosis in ENaC overexpressing mice