| Dates | School | Confirmed Cases |
|---|
| Collected | Reported | School Board | School | Municipality | Student | Staff | Unspecified | Total |
|---|
| 2021-12-22 | 2021-12-23 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 2 | 0 | 0 | 2 |
| 2021-12-21 | 2021-12-22 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 2 | 0 | 0 | 2 |
| 2021-12-20 | 2021-12-21 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 2 | 0 | 0 | 2 |
| 2021-12-17 | 2021-12-20 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 2 | 0 | 0 | 2 |
| 2021-12-16 | 2021-12-17 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 2 | 0 | 0 | 2 |
| 2021-12-15 | 2021-12-16 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 2 | 0 | 0 | 2 |
| 2021-09-30 | 2021-10-01 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 2 | 0 | 2 |
| 2021-09-29 | 2021-09-30 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 2 | 0 | 2 |
| 2021-09-28 | 2021-09-29 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 2 | 0 | 2 |
| 2021-09-27 | 2021-09-28 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 2 | 0 | 2 |
| 2021-09-24 | 2021-09-27 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 2 | 0 | 2 |
| 2021-09-23 | 2021-09-24 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 2 | 0 | 2 |
| 2021-09-22 | 2021-09-23 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 2 | 0 | 2 |
| 2021-09-21 | 2021-09-22 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 2 | 0 | 2 |
| 2021-09-20 | 2021-09-21 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 2 | 0 | 2 |
| 2021-09-17 | 2021-09-20 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 2 | 0 | 2 |
| 2021-03-26 | 2021-03-29 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 1 | 0 | 0 | 1 |
| 2021-03-25 | 2021-03-26 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 1 | 0 | 0 | 1 |
| 2021-03-24 | 2021-03-25 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 1 | 0 | 0 | 1 |
| 2021-03-23 | 2021-03-24 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 1 | 0 | 0 | 1 |
| 2021-03-22 | 2021-03-23 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 1 | 0 | 0 | 1 |
| 2021-03-19 | 2021-03-22 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 1 | 0 | 0 | 1 |
| 2021-03-18 | 2021-03-19 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 1 | 0 | 0 | 1 |
| 2021-03-17 | 2021-03-18 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 1 | 0 | 0 | 1 |
| 2020-11-12 | 2020-11-13 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 1 | 1 |
| 2020-11-11 | 2020-11-12 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 1 | 1 |
| 2020-11-10 | 2020-11-11 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 1 | 1 |
| 2020-11-09 | 2020-11-10 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 1 | 1 |
| 2020-11-06 | 2020-11-09 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 1 | 1 |
| 2020-11-05 | 2020-11-06 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 1 | 1 |
| 2020-11-04 | 2020-11-05 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 1 | 1 |
| 2020-11-03 | 2020-11-04 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 1 | 1 |
| 2020-11-02 | 2020-11-03 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 1 | 1 |
| 2020-10-30 | 2020-11-02 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 1 | 1 |
| 2020-10-27 | 2020-10-28 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 2 | 2 |
| 2020-10-26 | 2020-10-27 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 2 | 2 |
| 2020-10-23 | 2020-10-26 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 2 | 2 |
| 2020-10-22 | 2020-10-23 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 2 | 2 |
| 2020-10-21 | 2020-10-22 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 2 | 2 |
| 2020-10-20 | 2020-10-21 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 2 | 2 |
| 2020-10-19 | 2020-10-20 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 2 | 2 |
| 2020-10-16 | 2020-10-19 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 2 | 2 |
| 2020-10-15 | 2020-10-16 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 2 | 2 |
| 2020-10-14 | 2020-10-15 | Dufferin-Peel Catholic District School Board | St. Bernard of Clairvaux Catholic Elementary School | Mississauga | 0 | 0 | 2 | 2 |