Tobacco Smoke, Vaping, and Asthma AAFA.org Researchers Warn of Potential Harm From E Cigarette Secondhand Vapor AZPM We protect kids from cigarette smokelet's do the same with vaping. Secondhand vape isn't harmless, here is what parents need to know: https: www.undo.org disease secondhand vape Secondhand Smoke vs Vape: What the Science Says Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA