Secondhand Smoke and Electronic Cigarette Aerosols US EPA Effects Of Second Hand Vape Smoke Smoking and Lungs: Understanding the Impact on Breathing and Your Indoor Vape Vapor May Increase Lung Health Risks Technology Networks Have you ever breathed in secondhand vapor from a vape? What exactly are you inhaling? It turns out it's a lengthy list of chemicals. FULL STORY Secondhand cigarette smoke is a combination of smoke from the burning end of a cigarette and the smoke breathed out by smokers. Exposure to secondhand smoke has been linked to cardiovascular disease, 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