How Bad Is Second Hand Vape Smoke Secondhand e cigarette aerosols expose kids to less nicotine Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice Digital Download Materials "Secondhand Smoke" Maine Prevention Store E Cig Vapor Or Secondhand Smoke: Which Is Worse For You? The risks of vape pens' secondhand aerosols Juul study shows secondhand vaping emissions are less toxic than cigarette smoke