| Dates | School | Confirmed Cases |
|---|
| Collected | Reported | School Board | School | Municipality | Student | Staff | Unspecified | Total |
|---|
| 2021-04-14 | 2021-04-15 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 1 | 0 | 0 | 1 |
| 2021-04-09 | 2021-04-12 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 1 | 0 | 0 | 1 |
| 2021-04-08 | 2021-04-09 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 1 | 0 | 1 |
| 2021-04-07 | 2021-04-08 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 1 | 0 | 1 |
| 2021-04-06 | 2021-04-07 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 1 | 0 | 1 |
| 2021-04-01 | 2021-04-06 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 1 | 0 | 1 |
| 2021-03-31 | 2021-04-01 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 1 | 0 | 1 |
| 2021-03-30 | 2021-03-31 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 1 | 0 | 1 |
| 2021-03-29 | 2021-03-30 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 1 | 0 | 1 |
| 2021-03-26 | 2021-03-29 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 1 | 0 | 1 |
| 2020-12-18 | 2020-12-21 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 2 | 0 | 0 | 2 |
| 2020-12-17 | 2020-12-18 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 2 | 0 | 0 | 2 |
| 2020-12-16 | 2020-12-17 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 2 | 0 | 0 | 2 |
| 2020-11-17 | 2020-11-18 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 0 | 1 | 1 |
| 2020-11-16 | 2020-11-17 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 0 | 1 | 1 |
| 2020-11-13 | 2020-11-16 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 0 | 1 | 1 |
| 2020-11-12 | 2020-11-13 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 0 | 1 | 1 |
| 2020-11-11 | 2020-11-12 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 0 | 1 | 1 |
| 2020-11-10 | 2020-11-11 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 0 | 1 | 1 |
| 2020-11-09 | 2020-11-10 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 0 | 1 | 1 |
| 2020-11-06 | 2020-11-09 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 0 | 1 | 1 |
| 2020-11-05 | 2020-11-06 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 0 | 1 | 1 |
| 2020-11-04 | 2020-11-05 | Halton District School Board | Dr. Frank J. Hayden Secondary School | Burlington | 0 | 0 | 1 | 1 |