Bacterial isolates by lung aspirate in HIV seropositive and seronegative children
| Organisms | Group 1 (n=43) | Group 2 (n=79) | Group 3 (n=62) |
|---|---|---|---|
| Gram negative | |||
| Klebsiellaspp | 6 | 22 | 16 |
| Pseudomonas spp | 1 | 5 | 1 |
| Coliforms | 1 | 7 | 7 |
| Haemophilus influenzae | 1 | 1 | 3 |
| Proteusspp | 1 | 1 | 1 |
| Other enterobacteriaceae | — | 1 | 1 |
| Mixed growth | 2 | 4 | 3 |
| Subtotal (%) | 12 (28) | 41 (52) | 31 (50) |
| Gram positive | |||
| Streptococcus pneumoniae | 6 | 4 | 4 |
| Staphylococcus aureus | 2 | 6 | 4 |
| Coagulase negative staphylococcus | 1 | 1 | 1 |
| Group A streptococcus | 3 | — | 2 |
| Group D streptococcus | — | 1 | 1 |
| Streptococcus viridans | — | 2 | 1 |
| Mixed growth | 1 | 1 | — |
| Subtotal (%) | 13 (30) | 15 (19) | 13 (21) |
| Mixed Gram positive and negative (%) | 7 (16) | 18 (23) | 2 (3) |
| Total (%) | 32 (74) | 74 (94) | 46 (74) |