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 Popcorn Lung: Teen's Vaping Habit Leads to Irreversible Lung Disease Health experts are sounding the alarm about a serious condition linked to vaping, known as "popcorn lung" or bronchiolitis obliterans. This irreversible lung disease is caused by harmful chemicals, like diacetyl, found E Cigarettes Vaping with Juul & Other Electronic Cigarettes