E Cigarettes Have No Benefit for COPD Patients Trying to Quit Smoking Vaping Could Make You 40 Percent More Likely to Get Respiratory Disease The Brink Boston University Frontiers More to Explore: Further Definition of Risk Factors for COPD Differential Gender Difference, Modest Elevation in PM2.5, and e Cigarette Use Electronic cigarette use and its association with asthma chronic obstructive pulmonary disease (COPD) and asthma COPD overlap sy Full article: Health impact of e cigarettes and heated tobacco products in chronic obstructive pulmonary disease: current and emerging evidence E Cigarette use linked to COPD and hypertension in large study