TABLE 3

Resistance genes among the outbreak isolates identified by ResFinder software

PhenotypeResistance genePresencea
K. pneumoniae (n = 33)E. coli (n = 11)
V1 (n = 25)V2 (n = 2)V3 (n = 2)V4 (n = 1)V5 (n = 1)V6 (n = 1)V7 (n = 1)V1 (n = 5)V2 (n = 3)V3 (n = 1)V4 (n = 1)V5 (n = 1)
Beta-lactam resistanceblaNDM-1++++++++++++
blaCMY-6++++++++++++
blaOXA-1+++++++
blaSHV-27+++++++
blaCTX-M-15++++++
blaTEM-1B++++++
Aminoglycoside resistanceaac(3)-IId+
aadA1+
aadA2+
aadA5+
Fluoroquinolone and aminoglycoside resistanceaac(6′)Ib-cr+++++++
Aminoglycoside resistanceaph(3′)-Ia++++++++++++
rmtC++++++++++++
strA++++++
strB++++++
aph(3′)-VIa++++++++++++
Rifampin resistancearr-2++++++++++++
Phenicol resistancecatB3+++++++
cmlA1++++++++++++
Trimethoprim resistancedfrA12+
dfrA14+++++++++
dfrA17+
Fosfomycin resistancefosA+++++++
Macrolide resistancemph(A)+
Quinolone resistanceoqxA+++++++
oqxB+++++++
qnrB66++++
qnrS1++
Sulfonamide resistancesul1++++++++++++
sul2+++++++
sul3+
Tetracycline resistancetet(A)++++++
  • a +, present.