Co-resistance to different classes of antibiotics among ESBL-producers from aquatic systems.

In this study we investigated the co-occurrence of resistance to non-beta-lactams among cefotaxime-resistant extended-spectrum beta-lactamase (ESBL) producers (ESBL(+)) versus non-ESBL producers (ESBL(-)), from aquatic environments. Higher prevalence of resistance to tetracycline, fluoroquinolones and aminoglycosides were observed in ESBL(+). Among ESBL… CONTINUE READING