Can vaping damage your lungs? What we do (and don't) know Harvard Health E cigarette use tied to respiratory symptoms, wheezing Study: E Cigs Have No Significant Impact on Lung Function Tobacco Reporter Young E Cigarette Users Develop Wheezing, Other Respiratory Symptoms SPH Illinois Resident Dies as Vaping Leads to Respiratory Illness Vaping is Bad: Respiratory Illness, Banning Flavors, and Bad Behavior Science Based Medicine