A Multidrug-Resistant Extended-Spectrum Beta-Lactamase (ESBL)-Producing Enterobacter hormaechei Strain from Mixed Sprouts.

Fresh vegetables can harbor antibiotic-resistant bacteria, including extended-spectrum β-lactamase (ESBL)-producing Enterobacterales. Enterobacter hormaechei is a bacterium belonging to the Enterobacterales order and the most commonly identified nosocomial pathogen of Enterobacter cloacae complex. The purpose of this study was to characterize a multi-drug resistant ESBL-producing E.

Isolation of AmpC- and extended spectrum β-lactamase-producing from fresh vegetables in the United States.

Vegetables may serve as a reservoir for antibiotic resistant bacteria and resistance genes. AmpC β-lactamases and extended spectrum beta-lactamases (ESBL) inactivate commonly used β-lactam antibiotics, including penicillins and cephalosporins. In this study, we determined the prevalence of AmpC and ESBL-producing in retail vegetables in the United States.