Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London Digital Download Materials "Secondhand Smoke" Maine Prevention Store Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice Early research says secondhand smoke from vaping may not be as bad as cigarettes, but it's still not harmless. https: fox59.com news national world does vaping cause secondhand smoke doctors explain the side effects The risks of vape pens' secondhand aerosols Sleeping baby safety tip: Keep baby's environment smoke and vape free. Secondhand smoke in areas where a baby sleeps or spends time, like home or the car, increases the risk of health problems.