TNF and pertussis: Furthermore, the KEGG pathway enrichment analysis demonstrated that these DEGs were enriched in the Toll-like receptor (TLR) signaling pathway, Tumor necrosis factor signaling pathway, RIG-l-like receptor signaling pathway, Pertussis, NOD-like receptor signaling pathway, Nuclear factor κB signaling pathway, Necroptosis, Measles, Influenza A, Human papillomavirus infection, etc. (Figure 9B).