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 Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London