| Bacteria | Incidence(%) |
|---|---|
| Haemophilus influenzae | 16-37 |
| Moraxella catarrhalis | 11-23 |
| Streptococcus pyogenes | Up to 13 |
| Staphylococus aureus | Up to 5 |
There are some 90 serotypes
| Bacteria | Percentage |
|---|---|
| Haemophilus influenzae | 26 |
| Streptococcus pneumoniae | 21 |
| Moraxella catarrhalis | 3 |
| Streptococcus aureus | 3 |
| Other Bacterium | 26 |
| No growth | 26 |
This includes multiple growths (n= 36)
| No isolates | % ears | |
|---|---|---|
| Proteus species | 79 | 95 |
| Staphylococcus aureus | 33 | 40 |
| Pseudomonas species | 25 | 30 |
| Coagulase-negative staphylococci | 24 | 30 |
| Coliform bacilli | 21 | 25 |
| Other | 23 | 28 |
| Total | 205 |
n=83
Other includes Corynebacterium spp. Escherichia coli, Streptacoccus faecalis, Streptococcus pyogenes Reproduce from Ref47. with permission.
Protection