Perception and the influence of information toward e cigarette smoking behavior More Must Be Done to Tackle Rise In Teens Vaping. Recent figures have shown over 8,000 11 to 16 year olds use e cigarettes. These figures are simply shocking and show much more About E Cigarettes (Vapes) Smoking and Tobacco Use CDC Knowledge, perceptions, and experiences of e cigarettes among young adults in Cape Town, South Africa: Insights from focus groups to inform regulations and prevention strategies Notes from the Field: E Cigarette and Nicotine Pouch Use Among Middle and High School Students United States, 2024 MMWR