Background And Aim: Slaughterhouses and their effluents could serve as a "hotspot" for the occurrence and distribution of antibiotic-resistant bacteria in the environment. This study aimed to understand the distribution of tetracycline resistance genes in isolated from the floor surface and effluent samples of pig slaughterhouses in Banten Province, Indonesia.
Materials And Methods: Ten samples, each from floor surface swabs and effluents, were collected from 10 pig slaughterhouses in Banten Province. strains were isolated and identified by referring to the protocol of the extended-spectrum beta-lactamase from the WHO (2021). Quantitative real-time polymerase chain reaction (qPCR) was used to detect the genes.
Results: The , , , , , and genes were distributed in the isolates from the floor surface samples, and the , , , , , and genes were distributed in the isolates from the effluent samples. The gene (60%) was the most dominant gene in the isolates from floor surface samples, while the gene was the dominant one in the isolates from the effluent samples (50%). The + gene combination was the dominant pattern (15%) in the isolates.
Conclusion: The high prevalence and diversity of the genes in floor surface and effluent samples from pig slaughterhouses in Banten Province indicated that the transmission of the genes had occurred from pigs to the environment; thus, this situation should be considered a serious threat to public health.
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| http://dx.doi.org/10.14202/vetworld.2023.509-517 | DOI Listing |
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