What harm does second hand fumes from vaping cause to young lungs? Medical experts want to know ABC11 Raleigh Durham What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Vaping and Electronic Cigarette (E Cigarette) Products Cattaraugus County Website E Cig Vapor Or Secondhand Smoke: Which Is Worse For You? Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Vaping not only affects your own health, it can also harm your loved ones and those around you. Passive (or second hand) vaping can happen when you're vaping in the same room,