Secondhand vaping may pose risk to your kids: New study E Cig Vapor Or Secondhand Smoke: Which Is Worse For You? The Impact of E Cigarettes and Asthma: What You Need to Know 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 smoke and secondhand aerosol