Bacterial, viral and fungal pathogens detected in the bronchoalveolar lavage specimens of all 95 bronchoscopies performed in the study
| *Including two methicillin-resistant Staphylococcus aureus. | |
| Pseudomonas aeruginosa | 18 |
| Staphylococcus aureus* | 11 |
| Citrobacter freundii | 3 |
| Stenotrophomonas maltophilia | 3 |
| Pandoraea species | 2 |
| Achromobacter xylosoxidans | 1 |
| Ralstonia pickettii | 1 |
| Burkholderia multivorans | 1 |
| Moraxella catarrhalis | 1 |
| Morganella morganii | 1 |
| Pneumocystis carinii | 1 |
| Staphylococcus epidermidis | 5 |
| Viridans streptococci | 7 |
| Other | 3 |
| Cytomegalovirus | 4 |
| Parainfluenza virus-2 | 1 |
| Influenza virus A | 1 |
| Influenza virus B | 1 |
| Candida albicans/non-albicans | 3 |
| Aspergillus fumigatus | 1 |