Impact of vaping on respiratory health The BMJ E cigarette induced lung disease Health Effects of Vaping Smoking and Tobacco Use CDC New lung scans prove vaping is toxic. The science is officially in. Scans show that teens have developed "popcorn lung" as a result of vaping. It's a permanent, chronic disease that shortens Flavored e cigarettes are causing permanent lung damage. E cigarettes heat liquid chemicals into an aerosol designed to be inhaled deeply. That delivery method matters. Like a medical nebulizer, vaping efficiently carries substances straight CT, x ray capture vaping lung injury in teens AuntMinnie