Why Vaping is Dangerous, Especially for Children with Asthma The National Environmental Education Foundation (NEEF) What Does Vaping Do to Your Lungs? Johns Hopkins Medicine What harm does second hand fumes from vaping cause to young lungs? Medical experts want to know ABC11 Raleigh Durham Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN E Cig Vapor Or Secondhand Smoke: Which Is Worse For You?