We found in the T2DM group significantly higher IL-4 level on the first (P = 0.049) and the third (P = 0.022) postinfection days, while higher IL-10 (P = 0.042) and granulocyte-macrophage colony-stimulating factor (GM-CSF) (P = 0.009) were detected on the third postinfection day. This evidence concerns the gene IL10 and type 2 diabetes mellitus.