E cigarettes: Viable to Quit Smoking or Controversial Alternative? E Cigarettes And Vaping Q&A Health BeatHealth Beat Links to E Cigarette Resources American Lung Association An e cigarette is a battery operated device that heats liquid nicotine, flavoring, and other additives to create an aerosol. This JAMA Patient Page describes e cigarettes and the potential health effects of vaping. https: ja.ma 4dbZqrL E cigarette Characteristics, Safety Issues, & Regulation Britannica Where There's Vapor, Is There Fire? We Need Evidence on E Cigarettes RAND