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 Can I be Affected by Secondhand Vape Smoke? Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London Secondhand Smoke and Electronic Cigarette Aerosols US EPA Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice Children at risk: Emory study uncovers the hidden dangers of secondhand vape exposure