Effect of second hand fumes from vaping on young lungs Researchers Warn of Potential Harm From E Cigarette Secondhand Vapor AZPM Secondhand Smoke and Electronic Cigarette Aerosols US EPA Is Second Hand Vapor from E Cigarettes Dangerous? [Infographic] The Local Brand 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