Hidden Dangers of Secondhand Vaping Emory Health Digest While vaping is not risk free, it is less harmful than tobacco Our World in Data Second hand vape smoke linked to more asthma symptoms in kids Vaping Around Babies How Secondhand Vapor Smoke Can Harm Kids 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.