| Dates | School | Confirmed Cases |
|---|
| Collected | Reported | School Board | School | Municipality | Student | Staff | Unspecified | Total |
|---|
| 2021-03-30 | 2021-03-31 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 1 | 0 | 0 | 1 |
| 2021-03-29 | 2021-03-30 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 3 | 0 | 0 | 3 |
| 2021-03-26 | 2021-03-29 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 3 | 0 | 0 | 3 |
| 2021-03-25 | 2021-03-26 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 3 | 0 | 0 | 3 |
| 2021-03-24 | 2021-03-25 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 3 | 0 | 0 | 3 |
| 2021-03-23 | 2021-03-24 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 3 | 0 | 0 | 3 |
| 2021-03-22 | 2021-03-23 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 4 | 0 | 0 | 4 |
| 2021-03-19 | 2021-03-22 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 5 | 1 | 0 | 6 |
| 2021-03-18 | 2021-03-19 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 2 | 1 | 0 | 3 |
| 2021-03-17 | 2021-03-18 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 2 | 1 | 0 | 3 |
| 2021-03-16 | 2021-03-17 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 2 | 1 | 0 | 3 |
| 2021-03-15 | 2021-03-16 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 2 | 1 | 0 | 3 |
| 2021-03-12 | 2021-03-15 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 2 | 1 | 0 | 3 |
| 2021-03-11 | 2021-03-12 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 2 | 1 | 0 | 3 |
| 2021-03-10 | 2021-03-11 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 1 | 1 | 0 | 2 |
| 2021-03-09 | 2021-03-10 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 1 | 1 | 0 | 2 |
| 2020-10-20 | 2020-10-21 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 0 | 0 | 1 | 1 |
| 2020-10-19 | 2020-10-20 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 0 | 0 | 1 | 1 |
| 2020-10-16 | 2020-10-19 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 0 | 0 | 1 | 1 |
| 2020-10-15 | 2020-10-16 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 0 | 0 | 1 | 1 |
| 2020-10-14 | 2020-10-15 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 0 | 0 | 1 | 1 |
| 2020-10-13 | 2020-10-14 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 0 | 0 | 1 | 1 |
| 2020-10-09 | 2020-10-13 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 0 | 0 | 1 | 1 |
| 2020-10-08 | 2020-10-09 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 0 | 0 | 1 | 1 |
| 2020-10-07 | 2020-10-08 | Dufferin-Peel Catholic District School Board | St. Alphonsa Catholic Elementary School | Brampton | 0 | 0 | 1 | 1 |