COVID-19-related IFNAR2 GReX dysregulation (lower IFNAR2 GReX in the blood) shares some positive associations with IL10RB, including respiratory failure and heart aneurysms, but is independently associated with congestive heart failure, (chronic) renal failure and dialysis, delirium dementia, stomach cancer, and antisocial/borderline personality disorder. This evidence concerns the gene IFNAR2 and gastric cancer.