Table 1 The isolated bacteria in NPA specimens of patients with respiratory tract infection
| Organism | Number (%) | Organism spp. | IsolateNumber (%) |
|---|---|---|---|
| Gram positive cocci | Streptococcus pneumoniae | 25/90 (27.7%) | |
| 57/90(63.3%) | Staphylococcus aureus | 32/90 (35.5%) | |
| Gram negative bacilli | Klebsiella pneumoniae | 15/90 (16.6%) | |
| 33/90(36.6%) | E. coli | 10/90 (11.1%) | |
| Pseudomonas aeruginosa | 8/90 (8.8%) | ||
| Normal flora | 33 (33%) | ||
| Total | 100 (100%) |