Hidden Dangers of Secondhand Vaping Emory Health Digest Juul study shows secondhand vaping emissions are less toxic than cigarette smoke Health Effects from Secondhand Exposure to E Cigarettes: A Systematic Review of Peer Reviewed Articles from 20042024 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. 5 Vaping Facts You Need to Know Johns Hopkins Medicine