Figure 6 shows the top 30 enriched KEGG pathways of the host, and the top three significantly enriched pathways were African trypanosomiasis, fatty acid elongation, and primary immunodeficiency. Meanwhile, the KEGG enrichment results of the T. gondii-related protein are shown in Table 2; among them, A0A086JND6_TOXGO participates in the AMP-activated protein kinase (AMPK) signaling pathway and the oxytocin signaling pathway. The gene discussed is OXT; the disease is inborn error of immunity.