FDA warns Juul, says it marketed vapes as less harmful than regular cigarettes without agency authorization The Washington Post Can Vaping Cause Cancer? Lung, Oral, and Bladder The FDA's Juul Ban May Not be a Pure Public Health Triumph Can Vaping Lead To Lung Problems? Can Vaping Cause Lung Cancer? Here's What We Know The Lung Docs The Medical Minute: Hazards of juuling or vaping Penn State Health News