While vaping is not risk free, it is less harmful than tobacco Our World in Data 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 e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Secondhand Smoke and Electronic Cigarette Aerosols US EPA Can You Fail a Drug Test from Secondhand Smoke? Sanctuary Wellness Institute Vaping and Youth: Unpacking the Hype and Hazards, Part 1 Wellspring Center for Prevention