How Smoking Harms Your Child Smokefree The risks of vaping near babies and children are often underestimated, but they are very real. E cigarette vapour can affect developing lungs, increase the risk of respiratory problems and compromise overall 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 How secondhand smoke, thirdhand smoke & vaping affects kids E Cigarettes and Pregnancy Maternal Infant Health CDC