Vaping has officially been linked to a rare and irreversible lung disease known as bronchiolitis obliterans, more commonly referred to as popcorn lung. This condition causes scarring and Neethu Mohan VAPING LUNG INJURY: UNREGULATED FLUIDS POSE DANGER Science VAPING EVAlI Every Brain Matters A Single Session of Vaping Can Hurt Your Lungs Heart Failure: E Cigarettes Can Increase Risk By 21% What Does Vaping Do to Your Lungs? Johns Hopkins Medicine