Vaping's dangers loom large amid more than 50 U.S. deaths this year JUUL Vape Pen Lung Injury Herbert Thornbury Chattanooga, TN We were shocked': Vaping considerably increases lung cancer risk among people who smoke The Dangers of Juuling National Center for Health Research FDA warns Juul, says it marketed vapes as less harmful than regular cigarettes without agency authorization The Washington Post Does Vaping Cause Lung Cancer? Myths and Facts OncoDaily