TABLE 2.
Characteristics of P. mirabilis isolates producing ESBLs and/or AmpC β-lactamases
Isolate | Hospital | Warda | Specimen | β-Lactamase |
MIC (μg/ml)b |
|||||
---|---|---|---|---|---|---|---|---|---|---|
ESBL | AmpC | CTX | CTX-CA | CAZ | CAZ-CA | FOX | ||||
SSM6 | Seoul-1 | ER | Urine | TEM-52 | 8 | <0.06 | 4 | <0.06 | 2 | |
SSM10 | Seoul-1 | GW | Pus | CTX-M-90, TEM-52 | 32 | 0.12 | 8 | 0.12 | 2 | |
SSM12 | Seoul-1 | ER | Urine | CTX-M-14, SHV-12 | DHA-1 | 32 | 0.25 | 16 | 0.12 | 16 |
trcSSM12 | CTX-M-14 | 16 | <0.06 | 0.25 | <0.06 | 2 | ||||
KNS26 | Seoul-2 | GW | Urine | CTX-M-12 | 16 | <0.06 | 2 | <0.06 | 4 | |
KNS34 | Seoul-2 | GW | Urine | CMY-2 | 8 | 8 | 8 | 4 | 32 | |
KDS43 | Seoul-3 | GW | Pus | CMY-2 | 16 | 16 | 16 | 16 | 64 | |
YS126 | Seoul-4 | GW | Pus | CTX-M-12 | 32 | 0.12 | 0.5 | 0.12 | 4 | |
YS132 | Seoul-4 | GW | Sputum | CTX-M-90, TEM-52 | 64 | 0.12 | 4 | 0.5 | 2 | |
trcYS132 | TEM-52 | 32 | <0.06 | 16 | 0.25 | 2 | ||||
YS143 | Seoul-4 | GW | Pus | CTX-M-14 | 32 | <0.06 | 0.25 | <0.06 | 4 | |
JYS190 | Seoul-5 | GW | Pus | CTX-M-14 | 32 | 0.12 | 0.25 | <0.06 | 2 | |
JYS195 | Seoul-5 | GW | Pus | CTX-M-14 | 16 | <0.06 | 0.25 | <0.06 | 2 | |
JYS201 | Seoul-5 | ER | Pus | CTX-M-14 | 16 | <0.06 | 0.25 | <0.06 | 4 | |
JHS209 | Seoul-6 | GW | Pus | CTX-M-12 | 16 | 0.12 | 2 | 0.25 | 2 | |
JHS214 | Seoul-6 | GW | Urine | CTX-M-15 | 32 | <0.06 | 8 | <0.06 | 4 | |
JHS215 | Seoul-6 | ICU | Pus | CTX-M-14 | CMY-2 | 32 | 16 | 4 | 4 | 32 |
JHS218 | Seoul-6 | ICU | Urine | CTX-M-14 | CMY-2 | 16 | 16 | 4 | 4 | 32 |
trcJHS218 | CMY-2 | 16 | 8 | 16 | 16 | 64 | ||||
JHS222 | Seoul-6 | GW | Urine | CTX-M-14 | 32 | <0.06 | 0.25 | <0.06 | 2 | |
MG63 | Goyang | ER | Blood | CTX-M-14 | 32 | <0.06 | 0.25 | <0.06 | 2 | |
trcMG63 | CTX-M-14 | 16 | <0.06 | 0.12 | <0.06 | 2 | ||||
MG67 | Goyang | ICU | Blood | CMY-2 | 8 | 8 | 8 | 4 | 32 | |
MG73 | Goyang | GW | Pus | CTX-M-15 | >128 | <0.06 | 8 | <0.06 | 2 | |
MG74 | Goyang | GW | Urine | CTX-M-15 | 128 | 0.12 | 4 | 0.12 | 2 | |
MG77 | Goyang | ER | Urine | CTX-M-14 | 32 | <0.06 | 0.25 | <0.06 | 8 | |
BDC115 | Sungnam | GW | Pus | CTX-M-14 | 32 | 0.12 | 0.5 | 0.12 | 4 | |
WJC161 | Wonju | GW | Sputum | CTX-M-2 | 64 | 0.25 | 2 | 0.12 | 8 | |
WJC164 | Wonju | GW | Urine | CTX-M-2 | 64 | 0.25 | 1 | 0.12 | 8 | |
WJC168 | Wonju | GW | Urine | DHA-1 | 1 | 2 | 1 | 2 | 64 | |
GM58 | Daegu | ICU | Sputum | CMY-2 | 4 | 8 | 2 | 2 | 32 | |
GS56 | Jinju | GW | Sputum | CTX-M-14 | 32 | 0.12 | 2 | 0.12 | 4 | |
PS79 | Busan-1 | ER | Blood | TEM-52 | 16 | <0.06 | 32 | <0.06 | 2 | |
IJP86 | Busan-2 | GW | Pus | CTX-M-14 | 32 | <0.06 | 0.12 | <0.06 | 4 | |
trcIJP86 | CTX-M-14 | 16 | <0.06 | 0.12 | <0.06 | 2 | ||||
IJP88 | Busan-2 | GW | Urine | TEM-52 | 32 | <0.06 | >128 | <0.06 | 4 | |
IJP92 | Busan-2 | ER | Urine | CTX-M-90 | 32 | 0.12 | 0.25 | 0.12 | 4 | |
JJH178 | Jeju | GW | Urine | CTX-M-90 | 128 | 0.25 | 0.25 | <0.06 | 4 |
ER, emergency room; GW, general ward; ICU, intensive-care unit.
CTX, cefotaxime; CA, clavulanic acid; CAZ, ceftazidime; FOX, cefoxitin.