EVALI (E cigarette or Vaping Product Use Associated Lung Injury) is real and dangerous. Protect your lungs, protect your future. Say NO to vaping and YES to a healthier life! #BeSafeDontVape E Cigarette or Vaping Product Use Associated Lung Injury: A Comprehensive Review To prevent e cigarette, or vaping, product use associated lung injury (EVALI), people should not use THC containing e cigarette, or vaping products, particularly from informal sources. Data suggest e cigarette, or vaping, products that contain THC A 27 year old man with e cigarette use presented with a 5 day history of fever, vomiting, diarrhea, dyspnea, and hemoptysis. A radiograph and CT scan of the chest showed patchy consolidations in both lungs. Update: Characteristics of a Nationwide Outbreak of E cigarette, or Vaping, Product UseAssociated Lung Injury United States, August 2019January 2020 MMWR