| Dates | School | Confirmed Cases |
|---|
| Collected | Reported | School Board | School | Municipality | Student | Staff | Unspecified | Total |
|---|
| 2021-04-14 | 2021-04-15 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 2 | 0 | 0 | 2 |
| 2021-04-09 | 2021-04-12 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 2 | 0 | 0 | 2 |
| 2021-04-08 | 2021-04-09 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2021-04-07 | 2021-04-08 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2021-04-06 | 2021-04-07 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 2 | 0 | 0 | 2 |
| 2021-04-01 | 2021-04-06 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 2 | 0 | 0 | 2 |
| 2021-03-31 | 2021-04-01 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 2 | 0 | 0 | 2 |
| 2021-03-30 | 2021-03-31 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2021-03-29 | 2021-03-30 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2021-03-26 | 2021-03-29 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2021-03-25 | 2021-03-26 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2021-03-24 | 2021-03-25 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2020-11-03 | 2020-11-04 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2020-11-02 | 2020-11-03 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2020-10-30 | 2020-11-02 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2020-10-29 | 2020-10-30 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2020-10-28 | 2020-10-29 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2020-10-27 | 2020-10-28 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2020-10-26 | 2020-10-27 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2020-10-23 | 2020-10-26 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2020-10-22 | 2020-10-23 | Durham Catholic District School Board | St. Teresa of Calcutta Catholic School | Ajax | 1 | 0 | 0 | 1 |
| 2021-12-17 | 2021-12-20 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-12-16 | 2021-12-17 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-12-15 | 2021-12-16 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-12-14 | 2021-12-15 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-12-13 | 2021-12-14 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-12-10 | 2021-12-13 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-12-09 | 2021-12-10 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-12-08 | 2021-12-09 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-12-07 | 2021-12-08 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-12-06 | 2021-12-07 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-10-18 | 2021-10-19 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-10-15 | 2021-10-18 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-10-14 | 2021-10-15 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-10-13 | 2021-10-14 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-10-12 | 2021-10-13 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-10-08 | 2021-10-12 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-10-07 | 2021-10-08 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-10-06 | 2021-10-07 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-10-05 | 2021-10-06 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 2 | 0 | 0 | 2 |
| 2021-10-04 | 2021-10-05 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-03-10 | 2021-03-11 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-03-09 | 2021-03-10 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-03-08 | 2021-03-09 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-03-05 | 2021-03-08 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-03-04 | 2021-03-05 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-03-03 | 2021-03-04 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-03-02 | 2021-03-03 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-03-01 | 2021-03-02 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-02-26 | 2021-03-01 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-02-25 | 2021-02-26 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2020-11-24 | 2020-11-25 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-23 | 2020-11-24 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-20 | 2020-11-23 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-19 | 2020-11-20 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-18 | 2020-11-19 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-17 | 2020-11-18 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-16 | 2020-11-17 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-13 | 2020-11-16 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-12 | 2020-11-13 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-11 | 2020-11-12 | Simcoe Muskoka Catholic District School Board | St. Teresa of Calcutta Catholic School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |