Secondhand vape plumes could form lung damaging radicals American Chemical Society Is Second Hand Vapor from E Cigarettes Dangerous? [Infographic] The Local Brand Breathing in someone else's smoke or vape isn't harmless. Secondhand smoke exposure can affect your lungs, brain, and overall health. Protect your families and yourself. Inhalar el humo o el vapor de Second hand vape smoke linked to more asthma symptoms in kids Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA When someone vapes around others they expose them to 'second hand aerosol'. But what happens to that aerosol then? Does it disappear or is it like cigarette smoke and stays around, sticking to