Solving secondhand "vape smoke" at workand at home 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% Tobacco Smoke, Vaping, and Asthma AAFA.org E Cig Vapor Or Secondhand Smoke: Which Is Worse For You? YouTube Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN News Is Second Hand Vape a Thing