What vaping does to your body As vaping related illnesses hit Canada, a lung expert says we need to rethink e cigarettes CBC Radio Can vaping damage your lungs? What we do (and don't) know Harvard Health A Single Session of Vaping Can Hurt Your Lungs Our researchers are studying the effects of vaping on the lungs and airway. They found several components in e cigarettes damage cells that help protect us from viruses. Dr. Fariba Rezaee explains how