Symptoms Of Second hand Vape Smoke 2nd Hand Vape Smoke Side Effects Health experts say not Can I be Affected by Secondhand Vape Smoke? The Issues of Testing for Secondhand Smoke. Indoor Science Secondhand Smoke Vermont Department of 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 Effects Of Second Hand Vape Smoke Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use