KEGG analysis found three immune-related genes, including TNF-like (XM_008324037.1), dual specificity phosphatase 2 (dusp2, XM_008336172.1), and Toll-like receptor 5 (TLR5, XM_008313329.1), which participate in the Toll-like receptor signaling pathway, NOD-like receptor signaling pathway, RIG-I–like receptor signaling pathway, mTOR signaling pathway, MAPK signaling pathway, adipocytokine signaling pathway, transforming growth factor β signaling pathway, apoptosis, cytokine–cytokine receptor interaction, and herpes simplex infection. Here, TLR5 is linked to herpes simplex infectious disease.