| Dates | School | Confirmed Cases |
|---|
| Collected | Reported | School Board | School | Municipality | Student | Staff | Unspecified | Total |
|---|
| 2021-12-22 | 2021-12-23 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 6 | 0 | 0 | 6 |
| 2021-12-21 | 2021-12-22 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 6 | 0 | 0 | 6 |
| 2021-12-20 | 2021-12-21 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 6 | 0 | 0 | 6 |
| 2021-12-17 | 2021-12-20 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 6 | 0 | 0 | 6 |
| 2021-12-16 | 2021-12-17 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 5 | 0 | 0 | 5 |
| 2021-12-15 | 2021-12-16 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 4 | 0 | 0 | 4 |
| 2021-12-14 | 2021-12-15 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 4 | 0 | 0 | 4 |
| 2021-04-14 | 2021-04-15 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-04-09 | 2021-04-12 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-04-08 | 2021-04-09 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-04-07 | 2021-04-08 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-04-06 | 2021-04-07 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-04-01 | 2021-04-06 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-03-31 | 2021-04-01 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2021-03-30 | 2021-03-31 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 1 | 0 | 0 | 1 |
| 2020-11-25 | 2020-11-26 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 0 | 0 | 2 | 2 |
| 2020-11-24 | 2020-11-25 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 0 | 0 | 2 | 2 |
| 2020-11-23 | 2020-11-24 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 0 | 0 | 2 | 2 |
| 2020-11-20 | 2020-11-23 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 0 | 0 | 2 | 2 |
| 2020-11-19 | 2020-11-20 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 0 | 0 | 2 | 2 |
| 2020-11-18 | 2020-11-19 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 0 | 0 | 2 | 2 |
| 2020-11-17 | 2020-11-18 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 2 | 0 | 2 | 4 |
| 2020-11-16 | 2020-11-17 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 0 | 0 | 2 | 2 |
| 2020-11-13 | 2020-11-16 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 0 | 0 | 2 | 2 |
| 2020-11-12 | 2020-11-13 | York Catholic District School Board | Holy Jubilee Catholic Elementary School | Vaughan | 0 | 0 | 2 | 2 |