Exclusive E cigarette Use Significantly Associated with COPD RT Vaping raises lung disease risks by more than 40%, study finds Daily Mail Online A new study published in Nicotine & Tobacco Research found that those using e cigarettes alone were more than twice as likely to develop COPD than people who didn't use any tobacco products, Vaping and COPD: more harm than once promised Galaxus COPD and Vaping: Understanding the Risks and Long Term Effects