Outbreak of Lung Injury Associated with the Use of E Cigarette, or Vaping, Products Electronic Cigarettes Smoking & Tobacco Use CDC 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 E Cigarettes and Vaping OHSU E Cigarettes and Vaping Tear Pad Health Edco Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA What are the respiratory effects of e cigarettes? The BMJ