E cigarette use now higher than cigarette use among teens National Poll on Children's Health In Depth Analysis of Vape Ingredients Fentanyl Found in Confiscated Vape Cartridges Did you know that that the vapor produced from vapes and e cigarettes is actually aerosol not water mist. Vape aerosol contains harmful substances that are not healthy and safe for our lungs, such E cigarettes should be available on prescription, Public Health England says The Pharmaceutical Journal