Table 1. Number of invasive Streptococcus pneumoniae isolates submitted by province, 2021.
| Province | Age group (years) | Not given | Total | |||||
|---|---|---|---|---|---|---|---|---|
| <2 | 2–4 | 5–14 | 15–49 | 50–64 | ≥65 | |||
| British Columbiaa | 4 | 4 | 5 | 90 | 93 | 82 | 0 | 278 |
| Alberta | 4 | 9 | 3 | 131 | 87 | 65 | 3 | 302 |
| Saskatchewan | 2 | 4 | 1 | 45 | 28 | 24 | 0 | 104 |
| Manitoba | 9 | 8 | 3 | 58 | 38 | 25 | 0 | 141 |
| Ontario | 51 | 22 | 13 | 153 | 162 | 204 | 5 | 610 |
| Québec | 45 | 23 | 8 | 90 | 120 | 165 | 0 | 451 |
| Atlanticb | 4 | 1 | 0 | 17 | 33 | 30 | 3 | 88 |
| Northernc | 0 | 1 | 0 | 11 | 13 | 0 | 0 | 25 |
| Total |
119
(6%) |
72
(4%) |
33
(2%) |
595
(30%) |
574
(29%) |
595
(30%) |
11
(1%) |
1,999 |
a Includes isolates from Yukon
b Includes isolates from New Brunswick, Prince Edward Island, Nova Scotia, and Newfoundland and Labrador
c Includes isolates from the Northwest Territories and Nunavut
Note: Population-based incidence of disease data for 2009 to 2021 were obtained through the Canadian Notifiable Disease Surveillance System (CNDSS). Population data for incidence rates were obtained from Statistics Canada’s annual population estimates