| Dates | School | Confirmed Cases |
|---|
| Collected | Reported | School Board | School | Municipality | Student | Staff | Unspecified | Total |
|---|
| 2021-04-14 | 2021-04-15 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 4 | 1 | 0 | 5 |
| 2021-04-09 | 2021-04-12 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 4 | 1 | 0 | 5 |
| 2021-04-08 | 2021-04-09 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 4 | 1 | 0 | 5 |
| 2021-04-07 | 2021-04-08 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 4 | 0 | 0 | 4 |
| 2021-04-06 | 2021-04-07 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 4 | 0 | 0 | 4 |
| 2021-04-01 | 2021-04-06 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-03-31 | 2021-04-01 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-03-30 | 2021-03-31 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2021-03-29 | 2021-03-30 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 1 | 0 | 0 | 1 |
| 2020-11-11 | 2020-11-12 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-10 | 2020-11-11 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-09 | 2020-11-10 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-06 | 2020-11-09 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-05 | 2020-11-06 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-04 | 2020-11-05 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-03 | 2020-11-04 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-11-02 | 2020-11-03 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-10-30 | 2020-11-02 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2020-10-29 | 2020-10-30 | Simcoe Muskoka Catholic District School Board | St. Angela Merici Catholic Elementary School | Bradford West Gwillimbury | 0 | 0 | 1 | 1 |
| 2021-03-31 | 2021-04-01 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-03-30 | 2021-03-31 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-03-29 | 2021-03-30 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-03-26 | 2021-03-29 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-03-25 | 2021-03-26 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-03-24 | 2021-03-25 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-03-23 | 2021-03-24 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-03-22 | 2021-03-23 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2020-12-18 | 2020-12-21 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 2 | 0 | 0 | 2 |
| 2020-12-17 | 2020-12-18 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 2 | 0 | 0 | 2 |
| 2020-12-16 | 2020-12-17 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 2 | 0 | 0 | 2 |
| 2020-12-15 | 2020-12-16 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 2 | 0 | 0 | 2 |
| 2020-12-14 | 2020-12-15 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 1 | 0 | 1 |
| 2020-12-11 | 2020-12-14 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 1 | 0 | 1 |
| 2020-12-10 | 2020-12-11 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 1 | 0 | 1 |
| 2020-12-09 | 2020-12-10 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 1 | 0 | 1 |
| 2020-12-08 | 2020-12-09 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 1 | 0 | 1 |
| 2020-12-07 | 2020-12-08 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 1 | 0 | 1 |
| 2020-10-30 | 2020-11-02 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 0 | 1 | 1 |
| 2020-10-29 | 2020-10-30 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 0 | 1 | 1 |
| 2020-10-28 | 2020-10-29 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 0 | 1 | 1 |
| 2020-10-27 | 2020-10-28 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 0 | 1 | 1 |
| 2020-10-26 | 2020-10-27 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 0 | 1 | 1 |
| 2020-10-23 | 2020-10-26 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 0 | 1 | 1 |
| 2020-10-22 | 2020-10-23 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 0 | 1 | 1 |
| 2020-10-21 | 2020-10-22 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 0 | 1 | 1 |
| 2020-10-20 | 2020-10-21 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 0 | 1 | 1 |
| 2020-10-19 | 2020-10-20 | York Catholic District School Board | St. Angela Merici Catholic Elementary School | Vaughan | 0 | 0 | 1 | 1 |