Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Toxic Thirdhand Smoke Residue Reaches Many Children Even in Nonsmoking Homes Research Horizons Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Second hand vape smoke linked to more asthma symptoms in kids Breastfeeding moms using tobacco or e cigarettes can pass harmful chemicals to their babies. Dont smoke or vape to ensure the healthiest start for your baby. Learn more at https: www.cdc.gov breastfeeding special circumstances hcp vaccine medication