Solving secondhand "vape smoke" at workand at home Secondhand Smoke Vermont Department of Health Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Vaping, Second Hand Smoke, and Kids Medical Associates of Northwest Arkansas Understanding the Hidden Health Risks of Vaping UL Research Institutes Effects Of Second Hand Vape Smoke Secondhand smoke and secondhand aerosol