On the other hand, given that severely affected chest tomography findings (% inf)21, C-reactive protein (CRP), d-dimer, neutrophils, lymphocytes, lactate dehydrogenase (LDH)22, procalcitonin, medium arterial pressure (MAP), creatinine, leukocytes, aspartate aminotransferase (AST)23,24, ferritin, oxygen saturation (sO2)25, and advanced age and comorbidities26 have been associated with COVID-19 progression, the exact values of these markers were extracted from the complete clinical files of the participants. This evidence concerns the gene CRP and COVID-19.