Multidrug Resistance and Serotype Distribution of Salmonella Enterica Isolated from Homemade Recipe Fermented Ground Pork (Nham) in Northeastern Thailand

Salmonellosis is caused by a thousand serotypes of Salmonella enterica. The sour taste inherent to Nham leads people believe that this fermented ground pork dish safe from pathogenic microorganisms. aim study was evaluate the prevalence, serotype, drug susceptibility, and antimicrobial resistance (AMR) genes spp. in homemade recipes Nham. There were 52 samples different makers 3 northeastern provinces Thailand collected between August November 2019. Further, 30 isolates (57.7 %) 14 serovars identified: S. Rissen (23.3 most prevalent, followed Typhimurium (16.7 %), Give Virchow (10 % each), Agona Kouka (6.7 each). All carried AMR but 7 antibiotic susceptible 23 (76.7 borne phenotype. resistant tetracycline (63 sulfamethoxazole/trimethoprim (36.7 streptomycin (33.3 nalidixic acid (30 cefotaxime enrofloxacin (3.3 %). Among our analysis, there gyrB (100 tetA (93.3 aadA sul1, sul2, sul3 - 33.3 dfrA12 qnrS, mcr6 Two strains had gene colistin. Our findings suggest naturally occurring lactic bacteria products are insufficient inhibit contamination pork-based food.
 HIGHLIGHTS
 
 Highly presence (Nham)
 identified have genes
 A few carry susceptible
 contain colistin