CDC recommends that you should not use e cigarette, or vaping, products that contain THC, particularly from informal sources. Data suggest these products play a major role in the current lung injury outbreak. E Cigarette, or Vaping, Associated Lung Injury (EVALI) eAntidote E Cigarette or Vaping Product Use Associated Lung Injury (EVALI) REBEL EM Emergency Medicine Blog Item E cigarette or vaping product use associated lung injury: how much do we know? Royal College of Surgeons in Ireland Figshare