Warning issued over new harmful lung illness EVALI caused by vaping New medical research is raising concerns about possible links between vaping and bronchiolitis obliterans also known as popcorn lung, a rare and irreversible lung disease. Health experts say more long term Experts seek to understand risks associated with vaping and e cigarettes Critical Clues on E cigarette, or Vaping, Product Use Associated Lung Injury CDC E Cigarette or Vaping Product Use Associated Lung Injury (EVALI) REBEL EM Emergency Medicine Blog Chest CT progression in a patient with severe e cigarette or vaping Download Scientific Diagram