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 Tobacco Smoke, Vaping, and Asthma AAFA.org What to know about the health impact if you're caught in a cloud of someone's vape smoke: https: fox8.com news nexstar media wire does vaping cause secondhand smoke doctors explain the side effects As e cigarette use grows, more research needed on long term effects of vaping American Heart Association Effects Of Second Hand Vape Smoke Secondhand smoke and secondhand aerosol Understanding the Hidden Health Risks of Vaping UL Research Institutes