IL37 and COVID-19: We documented that IL-10 (p-value<0.0001, OR= 1.813) in model 1; IL-10 (p-value<0.0001, OR= 1.887), and TNF-α (p-value<0.0001, OR= 1.173) in model 2 and IL-10 (p-value<0.0001, OR= 1.836), IL-23 (p-value=0.01, OR= 1.002) and TNF-α (p-value<0.0001, OR= 1.173) in model 3 were significantly linked with mortality in COVID-19 patients.