Vaping: What Students Should Know Fairfax County Public Schools 2 popular vape flavors may increase inflammation in brain, lungs Army issues public health alert after multiple severe lung illness cases associated with vaping Article The United States Army Vape Lungs Vs Smoker Lungs Smoking versus Vaping Clean and Safe Energy Coalition 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