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