CDC6 and COVID-19: Using the results from our earlier work [26,27] and those in Section 3.1, we can see that the higher the expression values of ZNF282, CPE72, and ATP6V1B2, the lower the risk of an individual being COVID-19 positive; and the lower the expression values of MND1, CDC6, and IFI27, the lower the risk of an individual being COVID-19 positive.