Friends' approval of e cigarettes may turn teens toward vaping, USC study suggests Los Angeles Times What science says about vaping risks The Examination Vaping and Electronic Cigarette Toxicity Overview and Recommendations (Project VECTOR) Intrepid Lab 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 Bad for Your Teeth and What to Do About It GoodRx Does Vaping Cause Lung Cancer?