How to Fix the Adjust Button on a Smok Nord GT iFixit Repair Guide Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA 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. Protecting Youth From the Harms of Vaping Smoking and Tobacco Use CDC Secondhand smoke is harmful. Children exposed to secondhand smoke are at a 50 to 100% higher risk of acute respiratory illness. Say NO TOBACCO!