Background The aim of the present study was estimation serum paraoxonase (PON1) activity in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
 Material and Methods In this cross-sectional we estimated 73 patients with SARS-CoV-2 infection healthy controls.
 Results results showed that PON1 significantly decreased (1.30±0.55 kU/L) than controls (1.913±0.48 kU/L, p