Decrements in total cholesterol (TC) [24–26], TC-high-density lipoprotein (HDL) [25], TC-low-density lipoprotein (LDL) [25], apolipoprotein A2 (ApoA2) [26], ApoD [27], and ApoM [27] were reported in COVID-19 patients. The gene discussed is APOA2; the disease is COVID-19.