The Negative Impact of E Cigarette Use on Heart Health Notes from the Field: E Cigarette and Nicotine Pouch Use Among Middle and High School Students United States, 2024 MMWR E Cigarette How E Cigarettes Work, Health Risks & Teen Use EVALI the e cigarette illness and other dangers of e cigarette usage Nicotine use among young people is evolving. New research shows more youth are using multiple nicotine products at the same timemost commonly cigarettes and e cigarettes, with a growing rise in combining vapes