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. Is Vaping Bad For You? Fears vaping could cause Cancer Healthwatch Barnsley 3 Charts Visual Study: The Link Between Vaping and Smoking in Kids Secondhand smoke and secondhand aerosol Addressing e cigarette misperceptions School of Psychological Science University of Bristol