Experts Warn About the Lifetime Effects of Secondhand Smoke in Children CardioSmart American College of Cardiology What Is Secondhand Smoke? Healthy Delaware Smoking, vaping & pregnancy: in pictures Raising Children Network The risks of vaping near babies and children are often underestimated, but they are very real. E cigarette vapour can affect developing lungs, increase the risk of respiratory problems and compromise overall 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 Poses Hazard to Children Clinical Advisor