Yes, Passive Vaping Is A Thing And We Need To Take it Seriously Women's Health Australia What You Should Know about E Cigarettes & Vaping American Lung Association What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Is Secondhand Vaping Something to be Concerned About? Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Secondhand Vape Exposure: Effects, Who's at Risk, and More