Occurrence, Typing, and Resistance Genes of ESBL/AmpC-Producing in Fresh Vegetables Purchased in Central Israel.

Beta-lactam resistance can lead to increased mortality, higher healthcare expenses, and limited therapeutic options. The primary mechanism of beta-lactam resistance is the production of extended-spectrum beta-lactamases (ESBL) and AmpC beta-lactamases. The spread of beta-lactamase-producing via the food chain may create a resistance reservoir.