What harm does second hand fumes from vaping cause to young lungs? Medical experts want to know ABC11 Raleigh Durham Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC Children at risk: Emory study uncovers the hidden dangers of secondhand vape exposure The risks of first hand and second hand vaping Eoleaf Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Secondhand smoke and secondhand aerosol