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 vape smoke exposure increased in last 4 years, contain harmful toxins: JAMA Network study ABC7 Chicago Secondhand vape plumes could form lung damaging radicals Secondhand smoke and secondhand aerosol Health: In secondhand vape, scientists smell risk Journal Courier