Evaluation of in-vitro susceptibility of ß-lactam-resistant Gram-negative bacilli to ceftazidime-avibactam and ceftolozane-tazobactam from clinical samples of a general hospital in southern Brazil.

Thaisa Noceti Carvalho Vanessa Cristine Kobs Daniela Hille Roseneide Campos Deglmann Luiz Henrique Melo Paulo Henrique Condeixa de França

Published in: Revista da Sociedade Brasileira de Medicina Tropical (2023)

C/A and C/T were active against microorganisms with β-lactam-resistant phenotypes, except when resistance was mediated by metallo-β-lactamases. Most C/A- and C/T-resistant isolates concomitantly carried two or more β-lactamase-encoding genes (62.5% and 77.4%, respectively).

Keyphrases

gram negative
multidrug resistant
healthcare
klebsiella pneumoniae
genome wide
emergency department
drug induced