| Dates | School | Confirmed Cases |
|---|
| Collected | Reported | School Board | School | Municipality | Student | Staff | Unspecified | Total |
|---|
| 2021-11-30 | 2021-12-01 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2021-11-29 | 2021-11-30 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2021-11-26 | 2021-11-29 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 3 | 0 | 0 | 3 |
| 2021-11-25 | 2021-11-26 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 3 | 0 | 0 | 3 |
| 2021-11-24 | 2021-11-25 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 3 | 0 | 0 | 3 |
| 2021-11-23 | 2021-11-24 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 3 | 0 | 0 | 3 |
| 2021-11-22 | 2021-11-23 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 3 | 0 | 0 | 3 |
| 2021-11-19 | 2021-11-22 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 3 | 0 | 0 | 3 |
| 2021-11-18 | 2021-11-19 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 3 | 0 | 0 | 3 |
| 2021-11-17 | 2021-11-18 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 3 | 0 | 0 | 3 |
| 2021-11-16 | 2021-11-17 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 2 | 0 | 0 | 2 |
| 2021-11-15 | 2021-11-16 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 2 | 0 | 0 | 2 |
| 2021-10-26 | 2021-10-27 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2021-10-25 | 2021-10-26 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2021-10-22 | 2021-10-25 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2021-10-21 | 2021-10-22 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2021-10-20 | 2021-10-21 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2021-10-19 | 2021-10-20 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2021-10-18 | 2021-10-19 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2021-10-15 | 2021-10-18 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2021-10-14 | 2021-10-15 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2021-10-13 | 2021-10-14 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2021-10-06 | 2021-10-07 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 2 | 0 | 0 | 2 |
| 2021-10-05 | 2021-10-06 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 2 | 0 | 0 | 2 |
| 2021-10-04 | 2021-10-05 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 2 | 0 | 0 | 2 |
| 2021-10-01 | 2021-10-04 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 4 | 1 | 0 | 5 |
| 2021-09-30 | 2021-10-01 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 4 | 1 | 0 | 5 |
| 2021-09-29 | 2021-09-30 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 4 | 1 | 0 | 5 |
| 2021-09-28 | 2021-09-29 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 4 | 1 | 0 | 5 |
| 2021-09-27 | 2021-09-28 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 4 | 1 | 0 | 5 |
| 2021-09-24 | 2021-09-27 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 4 | 1 | 0 | 5 |
| 2021-09-23 | 2021-09-24 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 4 | 1 | 0 | 5 |
| 2021-09-22 | 2021-09-23 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 2 | 1 | 0 | 3 |
| 2021-09-21 | 2021-09-22 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 2 | 1 | 0 | 3 |
| 2021-09-20 | 2021-09-21 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 2 | 1 | 0 | 3 |
| 2021-09-17 | 2021-09-20 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2020-11-20 | 2020-11-23 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2020-11-19 | 2020-11-20 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2020-11-18 | 2020-11-19 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 1 | 0 | 0 | 1 |
| 2020-11-17 | 2020-11-18 | Durham Catholic District School Board | St Elizabeth Seton Catholic School | Pickering | 2 | 0 | 0 | 2 |
| 2021-03-31 | 2021-04-01 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 0 | 1 | 0 | 1 |
| 2021-03-30 | 2021-03-31 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 0 | 1 | 0 | 1 |
| 2021-03-29 | 2021-03-30 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 0 | 1 | 0 | 1 |
| 2021-03-26 | 2021-03-29 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 0 | 1 | 0 | 1 |
| 2021-03-25 | 2021-03-26 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 0 | 1 | 0 | 1 |
| 2021-03-24 | 2021-03-25 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 0 | 1 | 0 | 1 |
| 2021-03-23 | 2021-03-24 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 0 | 1 | 0 | 1 |
| 2021-03-22 | 2021-03-23 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 0 | 1 | 0 | 1 |
| 2021-03-19 | 2021-03-22 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 0 | 1 | 0 | 1 |
| 2020-12-10 | 2020-12-11 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 5 | 0 | 0 | 5 |
| 2020-12-09 | 2020-12-10 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 5 | 0 | 0 | 5 |
| 2020-12-08 | 2020-12-09 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 5 | 0 | 0 | 5 |
| 2020-12-07 | 2020-12-08 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 5 | 0 | 0 | 5 |
| 2020-12-04 | 2020-12-07 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 5 | 0 | 0 | 5 |
| 2020-12-03 | 2020-12-04 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 5 | 0 | 0 | 5 |
| 2020-12-02 | 2020-12-03 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 5 | 0 | 0 | 5 |
| 2020-12-01 | 2020-12-02 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 5 | 0 | 0 | 5 |
| 2020-11-30 | 2020-12-01 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 5 | 0 | 0 | 5 |
| 2020-11-27 | 2020-11-30 | Toronto Catholic District School Board | St Elizabeth Seton Catholic School | Toronto | 5 | 0 | 0 | 5 |