Second hand vape smoke linked to more asthma symptoms in kids Secondhand Exposure to E Cigarettes Puts COPD Patients At Risk Respiratory Therapy Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Secondhand Smoke "Family" Maine Prevention Store 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. Debunking 7 Myths About Secondhand Smoke