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Coverage by different pneumococcal vaccines of serotypes isolated from invasive infections in Riyadh, 2000–2001.
| Category | Total no. of isolates | Number of strains covered (%) | 11-valent conjugate | ||
|---|---|---|---|---|---|
| 23-valent polysacch. | 7-valent conjugate | 9-valent conjugate | |||
|
| |||||
| Overall | 78 | 71 (91) | 42 (54) | 51 (65) | 57 (73) |
|
| |||||
| Pediatric (All) | 51 | 48 (94) | 30 (59) | 35 (69) | 39 (76) |
|
| |||||
| Pediatric (<2 Yrs) | 27 | 27 (100) | 17 (63) | 18 (67) | 21 (78) |
|
| |||||
| Adults | 20 | 17 (85) | 8 (40) | 12 (60) | 13 (65) |
