Additionally, some proteins with elevated expression during cryptosporidiosis, such as ADP/ATP translocase (cFC = 3.59), electron transfer flavoproteins (cFC = 2.5–2.63), and acyl CoA binding proteins (cFC = 2.08), were either non-significantly (p-value ≥ 0.05) different or were downregulated (p-value ≤ 0.05) during giardiasis or UPEC infection. Here, DBI is linked to giardiasis.