Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN 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 Project Filter Secondhand Vape Informational Poster #1 Idaho Health Tools Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals