| Dates | School | Confirmed Cases |
|---|
| Collected | Reported | School Board | School | Municipality | Student | Staff | Unspecified | Total |
|---|
| 2021-03-31 | 2021-04-01 | Hamilton-Wentworth District School Board | Spencer Valley Public School | Hamilton | 1 | 1 | 0 | 2 |
| 2021-03-30 | 2021-03-31 | Hamilton-Wentworth District School Board | Spencer Valley Public School | Hamilton | 1 | 1 | 0 | 2 |
| 2021-03-29 | 2021-03-30 | Hamilton-Wentworth District School Board | Spencer Valley Public School | Hamilton | 1 | 1 | 0 | 2 |
| 2021-03-26 | 2021-03-29 | Hamilton-Wentworth District School Board | Spencer Valley Public School | Hamilton | 1 | 2 | 0 | 3 |
| 2021-03-25 | 2021-03-26 | Hamilton-Wentworth District School Board | Spencer Valley Public School | Hamilton | 1 | 2 | 0 | 3 |
| 2021-03-24 | 2021-03-25 | Hamilton-Wentworth District School Board | Spencer Valley Public School | Hamilton | 1 | 2 | 0 | 3 |
| 2021-03-23 | 2021-03-24 | Hamilton-Wentworth District School Board | Spencer Valley Public School | Hamilton | 1 | 2 | 0 | 3 |
| 2021-03-22 | 2021-03-23 | Hamilton-Wentworth District School Board | Spencer Valley Public School | Hamilton | 1 | 2 | 0 | 3 |
| 2021-03-19 | 2021-03-22 | Hamilton-Wentworth District School Board | Spencer Valley Public School | Hamilton | 1 | 1 | 0 | 2 |
| 2021-03-18 | 2021-03-19 | Hamilton-Wentworth District School Board | Spencer Valley Public School | Hamilton | 0 | 1 | 0 | 1 |
| 2021-03-17 | 2021-03-18 | Hamilton-Wentworth District School Board | Spencer Valley Public School | Hamilton | 0 | 1 | 0 | 1 |
| 2021-03-16 | 2021-03-17 | Hamilton-Wentworth District School Board | Spencer Valley Public School | Hamilton | 0 | 1 | 0 | 1 |
| 2021-03-15 | 2021-03-16 | Hamilton-Wentworth District School Board | Spencer Valley Public School | Hamilton | 0 | 1 | 0 | 1 |