Second hand vape smoke linked to more asthma symptoms in kids Is Secondhand Vape Smoke Bad for You? Baton Rouge General 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 Tobacco Smoke, Vaping, and Asthma AAFA.org Secondhand vape plumes could form lung damaging radicals American Chemical Society Early research says secondhand smoke from vaping may not be as bad as cigarettes, but it's still not harmless. https: fox59.com news national world does vaping cause secondhand smoke doctors explain the side effects