TRIM22 and COVID-19: In brief, the severity of COVID-19 infection was significantly higher in patients with TRIM22 rs1063303 GG, TRIM22 rs7935564 GG, and TRIM22 rs7113258 TT genotypes, whereas other TRIM22 genotypes (rs1063303 CC, rs7935564 AA, and rs7113258 AA genotypes) were observed in COVID-19 improved patients.