Table 2 Isolated pathogens in patients with ventilator-associated pneumonia
| Gram-positive | Gram-negative | |
|---|---|---|
| Escherichia coli | 7 | |
| Pseudomonas aeruginosa | 3 | |
| Methicillin-sensitive Staphylococcus aureus | 2 | |
| Methicillin-resistant Staphylococcus aureus | 5 | |
| Streptococcus pneumoniae | 1 | |
| Enterococcus faecalis | 1 | |
| Klebsiella pneumoniae | 1 | |
| Morganella morganii | 1 | |
| Haemophilus influenzae | 1 |