Effect of second hand fumes from vaping on young lungs 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 Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Can You Fail a Nicotine Test from Secondhand Smoke?