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 Protegemos a los nios del humo del tabaco, hagamos Secondhand exposure to vaping can cause serious respiratory issues study The Jerusalem Post Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA