Secondhand Vape Exposure: Effects, Who's at Risk, and More What Are the Risks from Secondhand Vape Smoke? NVB Inc. Tobacco Smoke, Vaping, and Asthma AAFA.org Is Second Hand Vapor from E Cigarettes Dangerous? [Infographic] Techno FAQ 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%