Here's what we actually know about smoking, vaping, and COVID 19. Epidemic of youth nicotine addiction? What does the National Youth Tobacco Survey reveal about high school e cigarette use in the USA? (Preprint) Article (Preprint v2) by Robert West et al. Which teens are more likely to vape? Research shows surprising patterns in race and sexuality Penn Today Juul struggles to secure research on health effects of vaping Marketplace