Vaping Related Illness and Lung Disease NEJM Frontiers Electronic Cigarette Exposure Enhances Lung Inflammatory and Fibrotic Responses in COPD Mice Frontiers Inhalation of nicotine containing electronic cigarette vapor exacerbates the features of COPD by inducing ferroptosis in ENaC overexpressing mice Older users of e cigarettes at greater risk of respiratory illness, study suggests CUNY Graduate School of Public Health & Health Policy Full article: Health impact of e cigarettes and heated tobacco products in chronic obstructive pulmonary disease: current and emerging evidence The Impact of E Cigarettes on the Lung Providers AmeriHealth Caritas Pennsylvania