Does Vaping Cause Lung Cancer? Electronic cigarette use and its association with asthma, chronic obstructive pulmonary disease (COPD) and asthma COPD overlap syndrome among never cigarette smokers Is vaping an alternative to smoking for COPD patients? VitalAire Canada Statement by the COPD Foundation Medical and Scientific Advisory Committee on Use of Electronic Cigarettes Top 5 favorite pro vaping pro harm reduction studies. There are tens of thousands of them, but there are my five favorite most compelling studies done on the topic of nicotine vaping for tobacco