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 Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA Secondhand vaping may pose risk to your kids: New study Secondhand Smoke Vermont Department of Health The Impact of E Cigarettes and Asthma: What You Need to Know