The study identified various antimicrobial resistance (AMR) genes in non-typhoidal Salmonella isolates from The Gambia, including aac(6')-Iaa_1, aph_3_Ib, aph_6_Id, dfrA14, dfrA7, dfrA8, blaTEM-1B, catA1_1, fosA7_1, mph_A, sul1, sul2, tet_A, and tet_B. These genes confer resistance to aminoglycosides, trimethoprim, beta-lactams, chloramphenicol, fosfomycin, macrolides, sulfonamides, and tetracyclines. The study also found that multidrug resistance (MDR) was primarily associated with Salmonella serovar Enteritidis, especially in the eastern region.