Which Electronic Cigarette Is Best for Quitting Smoking? X Bar Thirdhand Vapor from E cigarettes Damages the Lungs of Mice Thirdhand Smoke Resource Center New Evidence Bolsters Theory E cigarettes May Increase Stroke Risk DAIC Notes from the Field: E Cigarette and Nicotine Pouch Use Among Middle and High School Students United States, 2024 MMWR 2023 National Youth Tobacco Survey Shows Significant Decline in High School Vaping The Continuum of Risk