Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC 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 Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice 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 In secondhand vape, scientists smell risk American Heart Association