Secondhand Vape Exposure May Be Risky for Asthmatic Teens UCT Lung Institute Can You Get Secondhand Smoke from Vaping? ZOFO What is Thirdhand Smoke? Thirdhand Smoke Resource Center Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA Secondhand Vape Plumes May Form Lung Damaging Free Radicals: Study Tobacco Reporter According to a Centers for Disease Control and Prevention (CDC) study, 40% of U.S. adults believe that children's exposure to secondhand aerosol from e cigarettes causes only some or little harm, and 5%