Meanwhile, there were significant positive correlations between COVID-19 and HGB (r = 0.863; p < 0.01), NEU (r = 0.307; p < 0.01), tail moment (r = 0.598; p < 0.01), and olive moment (r = 0.582; p < 0.01) (Table 3). The gene discussed is CYGB; the disease is COVID-19.