Tracking persistent and resistant Enterococcus faecalis and E. faecium from farm to fork: biofilm-linked risks in antibiotic resistance of isolates.

ABSTRACT: This study aimed to investigate the prevalence, antimicrobial resistance, biofilm-forming ability, virulence gene profiles, and associated risk levels of Enterococcus faecalis and E. faecium isolated along the farm-to-fork meat production continuum in Kayseri, Türkiye. Out of 348 samples analyzed, Enterococcus spp. were detected in 209 (60%) of the samples, of which 41 (20%) were E. faecalis and 48 (23%) were E. faecium. Both strains were resistant to at least one antimicrobial agent, and 35 isolates (39%) exhibited multidrug resistance (MDR). Among the tested antibiotics, resistance rates were particularly high for tetracycline (66% in E. faecalis, 69% in E. faecium) and erythromycin (56% and 58%, respectively); resistance to vancomycin (10% in each species) and ciprofloxacin (12% in E. f

SUBMITTER: Koskeroglu K 

PROVIDER: S-EPMC12808194 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature