Evidence update on the cancer risk of vaping e cigarettes: A systematic review Notes from the Field: E Cigarette and Nicotine Pouch Use Among Middle and High School Students United States, 2024 MMWR When e cigarettes first hit the market in the United States around 2007, they were advertised as a cool, safer alternative to cigarette smoking. Seven years later, the product became the most commonly E cigarette & Vaping Market Outlook [ 27.4% CAGR ] Expanding USA, Europe, APAC