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. How E Cigarettes Affect Your Body Is Vape Smoke Harmful? What's The Difference Between Smoke & Vapor? Should I Be Concerned About Secondhand Vaping? Vaping Devices (Electronic Cigarettes) DrugFacts National Institute on Drug Abuse (NIDA) New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking