Table 1. Total Annual Cases of Invasive Pneumococcal Disease (IPD) and ST5 and ST8 IPD Cases from 1998 to 2008, Calgary, AB.
Year | Total IPD Cases (n) | ST5 IPD Cases (n,%) | ST8 IPD Cases (n,%) |
1998 | 91 | 0 (0.0) | 0 (0.0) |
1999 | 95 | 0 (0.0) | 1 (1.0) |
2000 | 98 | 0 (0.0) | 4 (4.1) |
2001 | 135 | 1 (0.7) | 5 (3.7) |
2002 | 101 | 1 (1.0) | 3 (3.0) |
2003 | 109 | 0 (0.0) | 6 (5.5) |
2004 | 90 | 0 (0.0) | 9 (10.0) |
2005 | 114 | 7 (6.1) | 22 (19.3) |
2006 | 157 | 64 (40.8) | 12 (7.6) |
2007 | 188 | 91 (48.4) | 11 (5.8) |
2008 | 119 | 12 (10.1) | 5 (4.2) |
2009 | 85 | 3 (3.5) | 1 (1.2) |
Total | 1382 | 179 (12.9) | 79 (5.7) |