Vaping may be causing irreversible harm to children's health, doctors say Vaping The Guardian 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. Experts urge parents not to vape near kids as study finds second hand vapor causes build up of chemicals linked to CANCER Daily Mail Online Understanding the Hidden Health Risks of Vaping UL Research Institutes