Impact of vaping on respiratory health The BMJ A lot of people still think vaping is harmless, but scans like this are a reminder that the lungs don't always recover from the damage. Some e cigarettes contain chemicals like diacetyl, which Can vaping damage your lungs? What we do (and don't) know Harvard Health EVALI: New information on vaping induced lung injury Harvard Health Understanding the Dangers of Vaping: EVALI and Lung Injury Long term effects of chronic exposure to electronic cigarette aerosol on the cardiovascular and pulmonary system in mice: A comparative study to cigarette smoke ScienceDirect