Nyckelord: MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; One Health; Multidrug-resistant; Horizontal gene transfer; Phylogenetic; vancomycin-resistant Enterococci; Extended-spectrum cephalosporin-resistant E. coli; Extended-spectrum ß-lactamase-producing E. coli; CTX-M.; Sammanfattning: The rise of antibiotic-resistant enteric bacteria poses a significant threat to global health, highlighting the need for a One Health approach. Enteric bacteria such as Enterococcus faecalis (E.