Table 3 Molecular characteristics of 32 third-generation cephalosporin-resistant non- Escherichia coli Enterobacteriaceae associated with surgical-site infections
Species (n) | ERIC and REP-PCR-based pattern (n) | Hospital/surgical department (n) | ESBLtype (n) | PMQR determinants (n) a |
|---|---|---|---|---|
Enterobacter cloacae (16) | A (1) | A/GS (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) |
B (10) | A/G (5), A/GS (3), CP/GS (1), C/O (1) | CTX-M15 (10) | QnrB (10), QnrS (10), AAC(6′)-1bcr (10) | |
C (1) | A/G (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) | |
D (1) | A/G (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) | |
E (2) | C/O (1), A/G (1) | CTX-M15 (2) | QnrB (2), QnrS (2), AAC(6′)-1bcr (2) | |
F (1) | C/O (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) | |
Klebsiella pneumonia (10) | A (3) | A/G (1), A/U (1), C/O (1) | CTX-M15 (3) | QnrB (3), AAC(6′)-1bcr (3) |
B (3) | C/O (3) | CTX-M15 (3) | QnrB, (3) QnrS (3), AAC(6′)-1bcr (3) | |
C (2) | CP/GS (1), C/O (1) | CTX-M15 (2) | QnrB (2), QnrS (2), AAC(6′)-1bcr (2) | |
D (1) | A/G (1) | CTX-M15 (1) | QnrS (1), AAC(6′)-1bcr (1) | |
E (1) | A/G (1) | CTX-M15 (1) | QnrB (1), AAC(6′)-1bcr (1) | |
Proteus mirabilis (2) | A (1) | A/GS (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) |
B (1) | C/O (1) | CTX-M15 (1) | QnrS (1), AAC(6′)-1bcr (1) | |
Enterobacter amnigenus (1) | A (1) | A/G (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) |
Enterobacter sakazakii (1) | A (1) | C/O (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) |
Klebsiella oxytoca (1) | A (1) | A/G (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) |
Morganella morganii (1) | A (1) | C/O (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) |