Ann Clin Microbiol 2024;27:143-147.
Four genotypes of carbapenem-resistant
Acinetobacter baumannii
strains lacking OXA-23 production in Korea
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Table 1. Distribution of imipenem resistance in 366
A. baumannii
isolates (2022)
Imipenem susceptibility
Genotypes
No. (%)
Resistant
312 (85.2)
OXA-23
308 (98.7)
Non-OXA-23
4 (1.3)
bla
OXA-66/ACD-25
1 (0.3)
bla
OXA-51
-IS
Aba1
1 (0.3)
bla
OXA-182
1 (0.3)
bla
NDM-1
1 (0.3)
Susceptible
54 (14.8)
Total
366 (100)