Secondhand vape exposure: Risks and side effects 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. Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN What Are the Risks from Secondhand Vape Smoke? NVB Inc. Parents using e cigs expose kids to dangerous secondhand vapor Futurity Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA