| Dates | School | Confirmed Cases |
|---|
| Collected | Reported | School Board | School | Municipality | Student | Staff | Unspecified | Total |
|---|
| 2021-09-24 | 2021-09-27 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 0 | 1 | 0 | 1 |
| 2021-09-23 | 2021-09-24 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 0 | 1 | 0 | 1 |
| 2021-09-22 | 2021-09-23 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 0 | 1 | 0 | 1 |
| 2021-09-21 | 2021-09-22 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 0 | 1 | 0 | 1 |
| 2021-09-20 | 2021-09-21 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 0 | 1 | 0 | 1 |
| 2021-09-17 | 2021-09-20 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 0 | 1 | 0 | 1 |
| 2021-09-16 | 2021-09-17 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 0 | 1 | 0 | 1 |
| 2021-09-15 | 2021-09-16 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 0 | 1 | 0 | 1 |
| 2021-09-14 | 2021-09-15 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 0 | 1 | 0 | 1 |
| 2021-09-13 | 2021-09-14 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 0 | 1 | 0 | 1 |
| 2021-03-16 | 2021-03-17 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 1 | 0 | 0 | 1 |
| 2021-03-15 | 2021-03-16 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 1 | 0 | 0 | 1 |
| 2021-03-12 | 2021-03-15 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 1 | 0 | 0 | 1 |
| 2021-03-11 | 2021-03-12 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 1 | 0 | 0 | 1 |
| 2021-03-10 | 2021-03-11 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 1 | 0 | 0 | 1 |
| 2021-03-09 | 2021-03-10 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 1 | 0 | 0 | 1 |
| 2021-03-08 | 2021-03-09 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 1 | 0 | 0 | 1 |
| 2021-03-05 | 2021-03-08 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 1 | 0 | 0 | 1 |
| 2021-03-04 | 2021-03-05 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 1 | 0 | 0 | 1 |
| 2021-03-03 | 2021-03-04 | Ottawa-Carleton District School Board | Maple Ridge Elementary School | Ottawa | 1 | 0 | 0 | 1 |