Characteristic of multiple-antibiotic-resistant \(\textit{ Salmonella enteritica }\) from Muscovy duck in Hanoi
نویسندگان
چکیده
Nowadays, as the global population grows, demand for food is also becoming higher each day. Together with rise in demand, Muscovy duck has been gradually bred industrially a poultry supply along chicken. The change from traditional to industrial breeding poses potential risk of pathogenic bacteria infection and antimicrobial resistance bacteria. Especially Salmonella, one leading pathogens worldwide, notable its resistance. In this study, by using carcasses collected wet markets 05 districts Ha Noi, we assessed rate Salmonella at first, then conducted an antibiotic susceptibility test utilizing 15 types antibiotics, whole genome sequencing was applied 8 multidrug resistant isolates. Next, genomic data after successfully sequenced used analyzing genes, genotypes, multi-locus sequence-based typing (MLST), virulence factors, plasmids. 65% samples were positive which 95% (19/20 strains) isolated resistant. result antibiotics indicated that phenotypic ampicillin most observed (92.3%, 19/20), followed tetracycline (90%, 18/20), cefuroxime (85%, 17/20), cefazolin ceftriaxone Cefotaxime trimethoprim (70%, 14/20), gentamicin (60%, 12/20), chloramphenicol (55%, 11/20), nalidixic acid ceftazidime (50%, 10/20), ciprofloxacin (2/20). However, all isolates susceptible cefoxitin meropenem. Sixty-five genes identified, including are aminoglycoside, 3rd generation (cefotaxime, cefoperazone, ceftizoxime, ceftazidime, ceftriaxone, etc.). Col, IncA plasmids some mobile genetic elements identified. Simultaneously islands found strains, exclusively SPI 1, 3, 9 carried every isolate.
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ژورنال
عنوان ژورنال: Academia Journal of Biololy
سال: 2022
ISSN: ['2615-9023']
DOI: https://doi.org/10.15625/2615-9023/17499