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Article

Discrepancy between reference phenotypic and genotypic detection of cphA metallo-β-lactamase in Aeromonas spp.

Journal of clinical microbiology - 10 Jun 2026

von Bredow Benjamin, Trejo Marisol, Ward Kevin W, Trieu Kevin P, Santellan Cynthia A, Garner Omai B, Yang Shangxin, Chandrasekaran Sukantha

Abstract excerpt

Infection with Aeromonas spp. can be difficult to treat due to the common presence of multiple β-lactamase genes. Although the presence of β-lactamase genes appears to be mostly species-specific, species-level identification of Aeromonas spp. is currently unreliable. Routine phenotypic susceptibility testing is unreliable for the detection of chromosomal cphA metallo-β-lactamase-mediated carbapenem resistance,...

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Identifiers

PMID: 42060781
DOI: 10.1128/jcm.01272-25
PMCID: PMC13251357

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

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