Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA From flavor bans to secondhand aerosol exposure, there's a lot people don't realize about how vaping impacts health, policy, and safety. Flavor restrictions can change tobacco use patterns, influence black market What Are the Risks from Secondhand Vape Smoke? NVB Inc. 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% Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop