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 Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN E Cig Vapor Or Secondhand Smoke: Which Is Worse For You? Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Secondhand smoke and secondhand aerosol Juul study shows secondhand vaping emissions are less toxic than cigarette smoke