![]() The levels of multidrug-resistant (MDR) was 41.4% among the tested isolates. ![]() Antibiotic resistance reached the highest level for cotrimoxazole (62.1%, n = 36/58 isolates) and the lowest for imipenem (12.1%, n = 7/58 isolates). Of these, only two (5.7%) isolates were also ESBL-and AmpC-positive. The modified Hodge test confirmed carbapenemase production in six out of seven imipenem nonsusceptible isolates. All AmpC-positive isolates ( n = 20) produced ESBLs as well, so 66.7% of ESBL-producing isolates coproduced AmpC enzymes. ESBL producers were present at a rate of 51.7% (30/58). Proteus mirabilis was identified in 20.7% (58/280) of specimens. mirabilis isolated from various clinical specimens. Hence, this study was established to determine the prevalence of extended-spectrum β-lactamases (ESBLs), AmpC, and carbapenemases of P. It poses a potential threat to patients via the production of β-lactamases, which decrease the efficacy of antimicrobial treatment and impair the management of its pathogenicity. Proteus mirabilis is an opportunistic pathogen, causing a variety of community-acquired and nosocomial illnesses.
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