Older users of e cigarettes at greater risk of respiratory illness, study suggests CUNY Graduate School of Public Health & Health Policy Research Links E Cigarettes to COPD and Hypertension Technology Networks Vaping and COPD: Is it okay or can it cause more problems? Electronic cigarette use and its association with asthma, chronic obstructive pulmonary disease (COPD) and asthma COPD overlap syndrome among never cigarette smokers Vaping and Electronic Cigarette Toxicity Overview and Recommendations (Project VECTOR) Intrepid Lab E cigarette use tied to increased COPD, asthma risk MDedge