It's official. Flavored e cigarettes cause permanent lung damage. And doctors are already seeing it happen. In the United States, a teenager developed something called popcorn lung after secretly vaping for three years. The outbreak of lung injuries often known as "EVALI" was nothing to do with nicotine vaping Article (Preprint v2) by Clive Bates Qeios Health agencies investigating severe lung illnesses linked to e cigarette use > Air Force Medical Service > Display Study Finds E Cigarettes Contain Chemical Tied to 'Popcorn Lung' WSJ E Cigarette, or Vaping, Associated Lung Injury (EVALI) eAntidote