Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice 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 Smoke vs Vape: What the Science Says The health risks of secondhand smoke are widely understood. But what about secondhand vaping? Tobacco Smoke, Vaping, and Asthma AAFA.org