Is Second hand Vapour Harmful To Others? Effect of second hand fumes from vaping on young lungs E cigarettes May Be Affecting the Health of Teenagers That Don't Smoke Secondhand vape plumes could form lung damaging radicals American Chemical Society 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 smoke and aerosol