Vaping Possible Negative Effects on Lungs: State of the Art From Lung Capacity Alteration to Cancer Cureus E cigarette, or Vaping Product Associated Lung Injury (EVALI): 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 E cigarettes vaping and vaping induced lung injury EVALI PPTX E vape and E Cigarettes Associated Lung Injury (EVALI) in the COVID 19 Pandemic: A Diagnostic Dilemma and Therapeutic Challenge Cureus Presentation of vaping related lung injury has changed since initial epidemic