Vaping: Understanding the Risks and Impacts on Health 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 Children at risk: Emory study uncovers the hidden dangers of secondhand vape exposure Parents using e cigs expose kids to dangerous secondhand vapor Futurity Can you get second hand smoke from a vape