In both cancer patients and non-cancer-afflicted subjects, IL-4 (Figure 7C), IL-5 (Figure 7D), IL-12p70 (Figure 7H), IL-17 (Figure 7I), IFN-α (Figure 7J), and TNF-α (Figure 7L) all trended to significantly decrease at the early stage and markedly increase at the late stage of Omicron infection. This evidence concerns the gene IL17A and cancer.