Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times Is JUUL More Harmful Than Cigarettes? Understand the Risks E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA Juul 'ignored law' in US e cigarette adverts Vaping JUUL Seminole Prevention Coalition Did Juul Lure Teenagers and Get 'Customers for Life'? The New York Times