The e cigarette is a battery powered electronic nicotine delivery Download Scientific Diagram A new, non vaping, non smoking way to get nicotine has come to America CNN Business FACT: Most e cigarette users also smoke cigarettes, a pattern known as dual use. This means the tobacco industry isn't helping people quit; it's sustaining addiction through another product. While the industry claims E cigarettes linked with blood vessel damage National Institutes of Health (NIH) E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA April 7, 2014: What are electronic cigarettes and why are they so popular? Tennessee Poison Center FREE 24 7 Poison Help Hotline 800.222.1222