A Multicenter Study of Beta-Lactamase Resistant Escherichia coli and Klebsiella pneumoniae Reveals High Level Chromosome Mediated Extended Spectrum β Lactamase Resistance in Ogun State, Nigeria

Table 4

R-plasmid profile of ESBL positive Escherichia coli and pneumonia among the clinical samples.

Clinical samples	Average plasmid size (kbp)
	E. coli	K. pneumonia
Blood	14.6	19.9
Urine	15.8	21.7
CSF	0	0
Semen	0	0
ECS	13.8	0
HVS	0	0
Catheter	24.3	0
Sputum	0	22.1
Ear	13.0	0
Wound	17.0	0
Pus	10.3	21.2
Pleural fluid	11.1	20.0
Average weight	20.71±2.3	25.10±1.8