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Table 2 Molecular characteristics of the 22 tigecycline non-susceptible K. pneumoniae isolates with ceftriaxone or ceftazidime (MIC >1 mg/L)

From: Clinical and microbiological characteristics of tigecycline non-susceptible Klebsiella pneumoniaebacteremia in Taiwan

Isolate Tigecycline MIC Ertapenem MIC TEM SHV CTX-M DHA-1
1 3 <0.5 SHV-1 +
2 3 <0.5 SHV-12 +
3 3 8 -a
4 3 <0.5 TEM-1 SHV-11
5 4 <0.5 TEM-1 SHV-11 CTXM-15 +
6 4 2 SHV-1 CTXM-15 +
7 4 <0.5 SHV-12 +
8 4 <0.5 SHV-31 +
9 4 <0.5 TEM-1 SHV-2
10 4 1 TEM-1 SHV-1 CTXM-15 +
11 6 8 SHV-2 +
12 6 4 SHV-1 +
13 6 <0.5 TEM-1 SHV-1 CTXM-15 +
14 6 <0.5 TEM-1 SHV-1 CTXM-15 +
15 6 <0.5 TEM-1 SHV-11 +
16 6 1 TEM-1 SHV-11 +
17 8 1 TEM-1 SHV-11 CTXM-14 +
18 8 <0.5 SHV-12 +
19 8 <0.5 a +
20 8 8 SHV-31
21 16 <0.5 SHV-11 +
22 32 <0.5 TEM-1 SHV-11 +
  1. aThe result showed OPK-B.