E Cigarette or Vaping Associated Lung Injury New England Journal of Medicine Vaping and Lung Damage: What Pulmonologists Want You to Know What's behind a vaping illness outbreak in the US? Vaping has officially been linked to rare and sometimes irreversible lung diseases. One of the best known diseases associated with vaping is bronchiolitis obliterans, commonly referred to as popcorn lung. This condition damages Dangers of Vaping University of Utah Health University of Utah Health Experts say that flavored e cigarettes can cause irreversible lung damage. A U.S. teen developed "popcorn lung" after secretly vaping for 3 years a permanent, life altering disease. Officially known as bronchiolitis obliterans,