Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Secondhand Vaping: E Cigarettes Pose a Risk to More Than Just the User Eastburn Hypnotherapy Center Denver, CO E cigarettes May Be Affecting the Health of Teenagers That Don't Smoke News Is Second Hand Vape Smoke Harmful? Juul study shows secondhand vaping emissions are less toxic than cigarette smoke