Decreased levels of haemoglobin, albumin, andincreased levels of blood sugars, HbA1c, total bilirubin, direct bilirubin, AST, ALT, ALP and D-Dimer in patients with T2DM withCOVID 19, might be there is an adverse effect of this novel coronavirus. The gene discussed is ALB; the disease is type 2 diabetes mellitus.