| Bacterial spp Isolated | Single Isolates (%) | Double Isolates (%) | Total Isolates (%) | ||
| Gram-positive | Staph. aureus | 84 (22.83) | 36 (9.78) | 120 (32.61) | 139 (37.77) |
| Streptococcus spp. | 0 (0.00) | 19 (5.16) | 19 (5.16) | ||
| Gram-negative | Escherichia coli | 43 (11.68) | 44 (11.96) | 87 (23.64) |
|
| Pseudomonas spp. | 35 (9.51) | 28 (7.61) | 63 (17.12) |
| |
| Klebsiella spp. | 22 (5.98) | 16 (4.35) | 38 (10.33) | 229 (62.33) | |
| Proteus spp. | 8 (2.17) | 20 (5.44) | 28 (7.61) |
| |
| Enterobacter spp. | 0 (0.00) | 13 (3.53) | 13 (3.53) |
| |
| Total (%) | 192 (52.17) | 176 (47.83) | 368 (100) | ||