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 Thirdhand Smoke Resource Center Protecting Californians In secondhand vape, scientists smell risk American Heart Association 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 Why Vaping is Dangerous, Especially for Children with Asthma The National Environmental Education Foundation (NEEF)