Secondhand vape exposure: Risks and side effects Effect of second hand fumes from vaping on young lungs Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals Secondhand smoke and secondhand aerosol 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 vaping may pose risk to your kids: New study