E Cigarettes Vaping with Juul & Other Electronic Cigarettes BREAKING: New research suggests flavored e cigarettes may be linked to lasting lung injury. Scientists examined how certain flavoring chemicals affect airway cells. Some compounds were associated with inflammation and impaired repair. The Device helps deliver electronic cigarette vapors for research Penn State University Safe to vape? Clearing the air on e cigarettes Lincolnshire County Council E cigarettes May Be Affecting the Health of Teenagers That Don't Smoke