FDA's Gottlieb on threat to pull e cigarettes from shelves F.D.A. Approves Juul Vapes After Yearslong Delay The New York Times One Juul pod contains the same amount of nicotine as a pack of 20 cigarettes. #NDAFW #drugfacts The Pearl Post Vaping outbreak worries students Health concerns surrounded vaping long before recent deaths Anchorage Daily News The Dangers of Juuling National Center for Health Research