Second Hand Vaping Effects Tayside Study To Explore Health Effects Of Second hand Vaping Vape Smoke Tobacco Smoke, Vaping, and Asthma AAFA.org 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 Vaping may be causing irreversible harm to children's health, doctors say Vaping The Guardian