ELANE and severe acute respiratory syndrome: Regarding the effects of neutrophilia on the induction of hemorrhagic lesions in the lungs of coronavirus-positive bodies and overexpression of ELANE in patients with SARS, as an important factor for causing neutrophilia, it could be speculated that using ELANE inhibitors, such as Serpins (Serine Protease Inhibitors), might ameliorate the hemorrhaging of the lungs in SARS patients.