Compared with those in the control group (C), the DEGs in the Salmonella-infected group (S) were enriched predominantly in the following pathways: the B cell receptor signalling pathway, NF-κ B signalling pathway, intestinal immune network for IgA production, African trypanosomiasis, drug metabolism (cytochrome P450), and asthma pathways. Here, CD79A is linked to human African trypanosomiasis.