Can vaping damage your lungs? What we do (and don't) know Harvard Health How to Vape Safely in 3 Easy Steps: Beginner Guide Curious about the difference between healthy lungs and a vapers lungs? See how vaping impacts your lungs, and why its best to quit early. The Mysterious Vaping Illness That's 'Becoming an Epidemic' The New York Times 5 things to know about vaping NMC Health