OBJECTIVES: Gram-negative bacteria represent the most relevant reservoir of resistance to antibiotics in the environment. The natural selection of resistant clones of bacteria in the environment by antimicrobial selective pressure is a relevant mechanism for spreading antibiotic resistance traits in both the community and hospital environment. This is in scenarios where antimicrobials are used irrationally, and even in the propagation of livestock, poultry birds, and for other veterinary purposes. This study sought to detect the prevalence of FOX-1 AmpC β-lactamase genes from abattoir samples. METHODS: isolates using multiplex polymerase chain reaction. RESULTS: isolates phenotypically screened for AmpC enzyme production. CONCLUSIONS: Abattoirs could represent a major reservoir of resistance genes especially AmpC β-lactamase, and this could serve as a route for the dissemination of multidrug-resistant bacteria in the community. Thus, the molecular identification of drug-resistant genes is vital for a reliable epidemiological investigation and the forestalling of the emergence and spread of these organisms through the food chain in this region.
No takes yet. Share an insight, caveat, or question.
Chika et al. (2018) studied this question.