Vape Lungs Vs Smoker Lungs Smoking versus Vaping Clean and Safe Energy Coalition E cigarette or Vaping Use Associated Lung Injury (EVALI) American Lung Association This lung damage from e cigarettes is permanent and entirely preventable. Flavored e cigarettes, often marketed with candy like appeal, may be far more dangerous than they seem. A recent case involving a U.S. Vapes VS. Cigarettes, Which One Is Safer?