What is ecigarette or vaping product useassociated lung injury (EVALI)? EVALI (E cigarette or Vaping Product Use Associated Lung Injury) is essentially Acute Chemical Pneumonitis caused by the inhalation of toxic thermal degradation products. Saleem N. Hamilah #smokingawareness #vaping E Cigarette or Vaping Associated Lung Injury New England Journal of Medicine Vaping 101: How Do E Cigarettes Work? China and India turn against vaping. But Europe sees it as safer than cigarettes Los Angeles Times