Respiratory secretions | Blood cultures | |
---|---|---|
Overall positive – no. (%) | 80 (21.5) | 42 (11.3) |
Gram-positive organisms | 39 | 36 |
Streptococcus pneumoniae | 32 | 33 |
Streptococcus milleri | 2 | 0 |
Staphylococcus aureus | 4 | 3 |
Enterococcus species | 1 | 0 |
Gram-negative organisms | 34 | 6 |
Moraxella catarrhalis | 3 | 0 |
Haemophilus influenzae | 9 | 0 |
Pseudomonas species | 13 | 2 |
Klebsiella species | 7 | 2 |
Neisseria meningitidis | 0 | 2 |
Morganella morganii | 1 | 0 |
Enterobacteriaceae | 1 | 0 |
Atypical pathogens | 7 | 0 |
Mycoplasma pneumoniae | 2 | 0 |
Legionella pneumophila ‡ | 5 | 0 |