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Table 3 Characteristics of the 23 K. pneumoniae isolates

From: Molecular epidemiology and characterization of an outbreak causing Klebsiella pneumoniae clone carrying chromosomally located bla CTX-M-15 at a German University-Hospital

Isolate Ward PFGE cluster/group ESBL type Antibiotic resistance other than β-Lactams Incompatibility group
20 A B1 CTX-M-3, TEM-1 GM, TET, SXT, CIP FIA, FIB
61 G B1 TEM-104 GM, TET, SXT, CIP FII, FIA, FIB
25 I B2 TEM-54 GM, TET, SXT, CIP FII, FIA, FIB
57 C B2 CTX-M-15, TEM-1 GM, TET FIA
76 B B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
82 B B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
84 B B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
115 A B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA
116 A B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
30 B B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
33 A B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
34 I B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
39 B B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
31 C B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
46 B B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
65 B B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
*71 B B3 TEM-1 GM, TET, SXT, CIP FIA, FIB
78 B B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
96 G B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
80 A B3 CTX-M-15, TEM-1 GM, TET, SXT, CIP FIA, FIB
89 C B3 CTX-M-3, TEM-1 GM, TET, SXT, CIP FIA, FIB
5 C B3 TEM-104 GM, TET, SXT, CIP ND
52 A B3 CTX-M-3, TEM-1 GM, SXT, CIP FIA, FIB
  1. *This isolate was positive for ESBL phenotypically but no ESBL gene was found
  2. GM: Gentamicin, TET: Tetracycline, CIP: Ciprofloxacin, SXT: Sulphamethaxazole/trimethoprim, ND: not determined