Research Article
Spread of TEM, VIM, SHV, and CTX-M β-Lactamases in Imipenem-Resistant Gram-Negative Bacilli Isolated from Egyptian Hospitals
Table 6
The percentage of
bla,
bla,
bla, and
bla genes among Gram-negative bacilli isolates.
| | Isolates | -lactamases genes | | Organism | Number | VIM | TEM | SHV | CTX-M-1 | CTX-M-9 | CTX-M-8/25 | | Number | (%) | Number | (%) | Number | (%) | Number | (%) | Number | (%) | Number | (%) |
| | Escherichia coli | 15 | 10 | 66.6 | 13 | 87.0 | 0 | 0.0 | 3 | 20.0 | 4 | 26.6 | 0 | 0.00 | | Klebsiella pneumonia | 10 | 8 | 80.0 | 9 | 90.0 | 5 | 50 | 6 | 60.0 | 1 | 10.0 | 0 | 0.00 | | Enterobacter cloaca | 2 | 1 | 50.0 | 1 | 50.0 | 0 | 0.0 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | | Pseudomonas aeruginosa | 4 | 2 | 50.0 | 1 | 25.0 | 0 | 0.0 | 3 | 75.0 | 1 | 25.0 | 0 | 0.00 | | Proteus mirabilis | 1 | 0 | 0.00 | 0 | 0.00 | 0 | 0.0 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | | Acinetobacter baumanii | 1 | 1 | 100 | 0 | 0.00 | 0 | 0.0 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | | Total | 33 | 22 | 66.7 | 24 | 72.7 | 5 | 15.0 | 12 | 36.0 | 6 | 18.2 | 0 | 0.00 |
|
|
