Ann Clin Microbiol 2022;25:79-84. Antimicrobial susceptibility patterns and clinical characteristics of Corynebacterium striatum cases from 2018 to 2021
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Table 2. Antimicrobial susceptibility patterns of 23 C. striatum isolates
IsolatesMinimum inhibitory concentration (ug/mL) and interpretation
Penicillin GCefotaximeMeropenemErythromycinCiprofloxacinTrimethoprim/SulfamethoxazoleVancomycin
1> 32 RNT> 32 R64 RNT> 32 R0.75 S
21 SNT0.47 S> 256 RNT4 R1 S
3> 32 RNT> 32 R16 RNT> 32 R1 S
4> 32 RNT> 32 R6 RNT> 32 R1 S
51.5 SNT0.64 S8 RNT0.25 S0.5 S
6> 32 RNT> 32 R> 256 RNT> 32 R1.5 S
7> 32 RNT> 32 R8 RNT4 R2 S
8> 32 R> 32 RNT8 RNT> 32 R2 S
9> 32 R> 32 RNT> 256 R> 32 R> 32 R0.75 S
10> 32 R> 32 RNT12 R> 32 R> 32 R0.75 S
11> 32 R> 32 RNT12 R> 32 R> 32 R1 S
12> 32 R> 32 RNT4 R> 32 R2 S0.75 S
13> 32 R> 32 RNT0.19 S> 32 R> 32 R0.5 S
14> 32 R> 32 R> 32 R6 R> 32 R> 32 R0.38 S
15> 32 R> 32 R> 32 R4 R> 32 R> 32 R0.5 S
160.75 S1 S0.125 S0.5 S0.32 S0.38 S0.5 S
17> 32 R> 32 R> 32 R4 R> 32 R4 R0.5 S
18> 32 R> 32 R> 32 R16 R> 32 R0.38 S0.5 S
19> 32 R> 32 R0.38 S1 I> 32 R1 S0.38 S
20> 32 R> 32 R> 32 R> 32 R> 32 R> 32 R0.5 S
21> 32 R> 32 R> 32 R1.5 R> 32 R> 32 R0.5 S
22> 32 RNT> 32 R16 R> 32 R> 32 R0.5 S
23> 32 RNT> 32 R8 R> 32 R> 32 R0.25 S
Resistance rate, % (No. of resistant isolates / No. of isolates tested)87.0 (20/23)92.3 (12/13)76.5 (13/17)87.0 (20/23)93.3 (14/15)78.3 (18/23)0.0 (0/23)

Abbreviations: S, susceptible; I, intermediate; R, resistant; NT, not tested.