Marcela Montilla

Extended-spectrum beta-lactamase phenotype in Klebsiella pneumoniae isolates from Meta Department hospitals, Colombia, 2018–2022: A retrospective analytical cross-sectional study

Background Antimicrobial resistance (AMR) is a major global health concern. Klebsiella pneumoniae is a key pathogen in healthcare-associated infections due to the production of extended-spectrum beta-lactamases (ESBLs), which limit therapeutic options. Objective To estimate the p...