Does vaping (using e cigarettes) make a difference to our health and are there harms with second hand vaping? iHealth Facts Tobacco Smoke, Vaping, and Asthma AAFA.org E Cig Vapor Or Secondhand Smoke: Which Is Worse For You? 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 Should I Be Concerned About Secondhand Vaping? Adults Don't Think Exposure To Secondhand Vapor From E Cigarettes Is Bad For Kids : Shots Health News : NPR