Is vaping safer than smoking? Dr Colin Mendelsohn Are E Cigarettes a Healthy Way to Quit Smoking? WSJ Is Vaping Safer than Normal Smoking? Hackensack Meridian Health Vapes VS. Cigarettes, Which One Is Safer? Electronic cigarettes (e cigarettes) are sometimes called e cigs, vapes, vape pens, and electronic nicotine delivery systems (ENDS). E cigarettes come in many shapes and sizes. Most e cigarettes contain nicotine. Get the facts about e cigarettes, Vaping vs Smoking: The Science Clearing the Air