Vaping or Smoking Which is More Dangerous for your Lungs? CritiCare Hospital This is a comparison of what a healthy human lung looks like compared to a #smokers lung. We want to help you quit #smoking by giving a free vape in order to # Vaping could harm your lungs, even within days or weeks of doing it. Don't let vaping harm your health. The Mysterious Vaping Illness That's 'Becoming an Epidemic' The New York Times