E Cigarettes Have No Benefit for COPD Patients Trying to Quit Smoking Chronic electronic cigarette exposure in mice induces features of COPD in a nicotine dependent manner Thorax Vaping' Increases Odds of Asthma and COPD Johns Hopkins Medicine Vaping increases odds of asthma and COPD Secondhand Exposure to E Cigarettes Puts COPD Patients At Risk Respiratory Therapy The Dangers of Smoking Cigarettes and Vaping. Excerpt from my free newsletter check out the full article. #doctor #smoking #cigarettes # vaping