Vaping and Electronic Cigarette (E Cigarette) Products Cattaraugus County Website Known Health Effects of E Cigarette Use Kansas Health Institute Since their introduction in Europe in 2006 and the U.S. in 2007, the use of e cigarettes a.k.a., vapes has skyrocketed. A recent review from researchers in Australia found the results Toxicity, Chemistry, and Public Health Relevance of Emerging Nicotine Analog Vapes, Pods, and Pouches Chemical Research in Toxicology Health effects and known pathology associated with the use of E cigarettes ScienceDirect Health effects and known pathology associated with the use of E cigarettes ScienceDirect