Exploring of spectrum beta lactamase producing multidrug-resistant serovars in goat meat markets of Bangladesh.

The emergence of serovars that produce extended-spectrum beta-lactamase and exhibit multi-drug resistance (MDR) poses a substantial global threat, contributing to widespread foodborne illnesses and presenting an alarming issue for public health. This study specifically concentrated on the isolation and identification of ESBL-resistant genes ( ) and the antibiogram profiling of serovars found in goat meat samples procured from retail outlets in Bangladesh. During the research in the Sylhet district of Bangladesh, researchers gathered a total of 210 samples of goat meat from 13 different Upazilas. Primarily, cultural and biochemical methods were used for isolation of bacteria from the selected samples. serovars Typhimurium and Enteritidis, along with three ESBL-resistant genes, were identified through polymerase chain reactions (PCRs). The disk diffusion test was used to determine antimicrobial susceptibilities. Out of 210 samples analysed, spp was detected in 18.10 % (38 out of 210), with Enteritidis and Typhimurium found in 9.05 % (19 out of 210) and 5.24 % (11 out of 210) of the samples, respectively. A total of 72.73 % (8/11) of Enteritidis and 100 % (19/19) of Typhimurium isolates were positive by Multidrug-resistant patterns. The positive outcomes were found of Typhimurium tested 63.16 % (12 out of 19) for the gene and 21.05 % (4/19) for the gene. The study proposes that the retail goat meat market channel could be a prominent transmission way of ESBL-producing MDR serovars, representing a significant public health hazard.