Imaging of Vaping Associated Lung Disease New England Journal of Medicine 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 Frontiers Pulmonary Toxicity and the Pathophysiology of Electronic Cigarette, or Vaping Product, Use Associated Lung Injury E Cigarette, or Vaping, Associated Lung Injury (EVALI) eAntidote