Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London What Are the Risks from Secondhand Vape Smoke? NVB Inc. Parents using e cigs expose kids to dangerous secondhand vapor Futurity 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. In secondhand vape, scientists smell risk Health cherokeephoenix.org