City Did you know that Secondhand vape and cigarette smoke have similar nicotine levels? For tips on how to protect yourself and your loved ones from toxic secondhand smoke please visit Secondhand vape plumes could form lung damaging radicals American Chemical Society Is passive vaping a hidden risk to the public? Here's what the experts know so far ABC News Avoiding Tobacco Smoke and E Cigarette Aerosol Is a Key Part of Asthma Management Asthma and Allergy Foundation of America Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN