Skip to main content

Table 3 Distribution of resistance genes among MDR phenotypes of ESBL-producing GNB

From: Extended-spectrum β-lactamase- producing gram-negative bacterial infections in severely ill COVID-19 patients admitted in a national referral hospital, Kenya

Bacterial type

Isolate ID

MDR phenotype

ESBL genotype

Klebsiella pneumoniae

3OP

AMC/SAM/CTX/CAZ/CRO/ATM/CIP/COL

SHV

43TA

SAM/CTX/CRO/ATM/SXT

CTX-M

39OP

CTX/CRO/ATM/GEN/SXT/COL

CTX-M

51BD

SAM/CTX/CAZ/CRO/ATM/GEN/SXT

CTX-M

45OP

SAM/CTX/CRO/ATM/GEN/CIP/SXT/COL

CTX-M

18BD

SAM/CTX/CAZ/CRO/FEP/ATM/GEN/SXT

CTX-M

102TA

AMC/SAM/CTX/CAZ/CRO/ATM/GEN/CIP/SXT

CTX-M

48NP

SAM/CTX/CAZ/CRO/ATM/GEN/CIP/SXT/COL

CTX-M

36OP

SAM/CTX/CRO/ATM/GEN/SXT

CTX-M + SHV

44NP

SAM/CTX/CRO/ATM/GEN/CIP/SXT

CTX-M + SHV

51OP

CTX/CRO/ATM/GEN/SXT

CTX-M + TEM

18OP

AMC/SAM/CTX/CRO/ATM/GEN/SXT

CTX-M + TEM

37OP

SAM/CTX/CRO/ATM/GEN/CIP/SXT/COL

CTX-M + TEM

75BD

AMC/SAM/CTX/CAZ/CRO/FEP/ATM/GEN/SXT

CTX-M + TEM

43OP

CTX/CRO/ATM/GEN/SXT

CTX-M + TEM, OXA

E. cloacae complex

35OP

AMC/CTX/CRO/ATM/GEN/SXT

CTX-M + SHV

37NP

AMC/CTX/CRO/ATM/GEN/SXT

CTX-M + TEM

40OP

AMC/CTX/CRO/ATM/GEN/CIP/SXT

CTX-M + TEM

420P

AMC/CTX/CAZ/CRO/ATM/GEN/SXT

CTX-M + TEM

500P

AMC/CTX/CRO/ATM/GEN/SXT

TEM + SHV

410P/NP

AMC/TZP/CRO/ATM/GEN/SXT

CTX-M + TEM + SHV

550P

AMC/TZP/CTX/CAZ/CRO/FEP/ATM/MEM/GEN/CIP/SXT

CTX-M + OXA

Enterobacter cloacae

85TA

AMC/CTX/CAZ/CRO/ATM

TEM

31OP

AMC/CTX/CAZ/CRO/ATM/GEN/SXT

ND

Pseudomonas aeruginosa

3NP

CTX/CRO/ATM/GEN/SXT

CTX-M

5NP

TZP/CTX/CAZ/FEP

CTX-M

Escherichia coli

43NP

SAM/CTX/CRO/GEN/CIP/SXT/COL

CTX-M

40BD

AMC/SAM/TZP/CAZ/CRO/FEP/GEN/CIP/SXT

CTX-M + TEM + SHV

40NP

SAM/CTX/CRO/GEN/CIP/SXT

ND

Acinetobacter baumannii

21TA

TZP/CTX/CAZ/CRO/FEP/MEM/CIP/SXT

ND

36BD

SAM/TZP/CTX/CAZ/CRO/FEP/GEN/CIP/SXT

ND

94TA

TZP/CTX/CAZ/CRO/FEP/GEN/CIP/SXT

ND

112TA

CTX/CRO/FEP/CIP/SXT

ND

  1. AMC amoxicillin/clavulanate, SAM ampicillin/sulbactam, TZP piperacillin/tazobactam, CTX cefotaxime, CAZ ceftazidime, CRO ceftriaxone, FEP cefepime, ATM aztreonam, MEM meropenem, COL colistin, GEN gentamicin; CIP ciprofloxacin, SXT trimethoprim/sulfamethoxazole, ESBLs extended spectrum β- lactamases, TEM temoneira -type β-lactamases, CTX-M Cefotaxime-hydrolysing b-lactamase isolated in Munich-type β-lactamases, SHV sulfhydryl variable-type β-lactamases, OXA-1 Oxacillinases -type β-lactamases 1, ND Not Detected