Prevalence of cigarette and e cigarette use among U.S. adults eligible for lung cancer screening based on updated USPSTF guidelines ScienceDirect Understanding potential mechanisms of harm: the drivers of electronic cigarette induced changes in alveolar macrophages, neutrophils, and lung epithelial cells American Journal of Physiology Lung Cellular and Molecular Physiology American Respirology publications on the health impact of smoking, vaping & e cigarettes: Respirology Archived Commentary Facts And Figures: E Cigarette Risk Perception And The Us Evali Outbreak Global Action to End Smoking 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 E cigarette or Vaping Use Associated Lung Injury (EVALI)