Vaping & e Cigarettes Pediatrics in Bartram Park, St. Johns Bluff area, Behavior Health, Atlantic and Hodges, Central, Normandy Westside, Northside and Corporate Business Office, Jacksonville, Saint Johns and Fernandina Beach, FL Experts Warn About the Lifetime Effects of Secondhand Smoke in Children CardioSmart American College of Cardiology 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 Secondhand Vaping Poses Hazard to Children Clinical Advisor Second hand smoke is highly toxic. Here's what happens when pregnant women and their babies are exposed to second hand smoke.