Vaping & Cancer: Does Vaping Cause Lung Cancer? SERO Health Effects of Vaping 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 Inhale this: What does vaping do to your lungs? Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica