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. Is vaping worse than smoking a cigarette? Fedhealth Medical Aid The risks of secondhand smoke Tommy's Is Secondhand Vape Smoke Bad For Pregnancy? Experts Explain The Risks Vaping and e cigarettes ASH Scotland The impact of chronic electronic cigarette use on endothelial dysfunction measured by flow mediated vasodilation: A systematic review and meta analysis