Validation of a modified rapid test to detect the cefazolin inoculum effect in methicillin-susceptible Staphylococcus aureus from bloodstream infections in hospitals from North and Latin America
J Antimicrob Chemother. 2025 Mar 24:dkaf093. doi: 10.1093/jac/dkaf093. Online ahead of print. ABSTRACT BACKGROUND: The cefazolin inoculum effect (CzIE), defined here as a cefazolin MIC …