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 Symptoms Of Second Hand Vape Smoke Can Second Hand Vape Smoke Affect Pregnancy The Real Risks Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals Secondhand vape exposure: Risks and side effects