VEGFA and herpes simplex infectious disease: “Influenza A” and “Herpes simplex infection” pathways had the highest gene counts; “VEGF pathway,” “p53 signaling,” “Intestinal immune network for IgA production,” “Cytosolic DNA-sensing pathway,” and “RIG-I-like receptor signaling pathway” had the lowest gene counts in KEGG analysis, which was performed on the enriched bar graph (Figure 5(b)).