Structure of the electronic cigarette. The electronic cigarette is a Download Scientific Diagram The World Health Organisation's (WHO) first global estimate on e cigarette use reveals an alarming trend adolescents are nine times more likely to vape than adults. Designed by: @esha_attreya #upsc #upscprelims #upscpreparation # Did you know E cigarettes are targeting youth and becoming trending, recent study found E cigs may encourage conventional cigarette use in youth. E cigarettes: The Basics Tobacco Tactics