WHAT'S THE DIFFERENCE BETWEEN SMOKE AND VAPOR? Vape Domain Smokers and Vapers May Be at Greater Risk for Covid 19 The New York Times A viral simulation comparing the effects of smoking and vaping has reignited debate over the long term health risks of both habits. The demonstration visually shows how cigarette smoke leaves thick tar buildup 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 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 Vaping and Popcorn Lung Medicine.com