Zijie Tang

Local verification of ceftriaxone gradient strip MIC testing for Neisseria gonorrhoeae after CLSI 2026 breakpoint changes

from ≤0.25 mg/L to ≤0.12 mg/L, classified 0.25 mg/L as intermediate, and removed ceftriaxone disk diffusion interpretive criteria. We conducted a single-center, retrospective method-comparison study of 111 consecutive, nonduplicate, culture-confirmed isolates with paired ceftriax...