| Dates | School | Confirmed Cases |
|---|
| Collected | Reported | School Board | School | Municipality | Student | Staff | Unspecified | Total |
|---|
| 2021-03-12 | 2021-03-15 | Superior-Greenstone District School Board | Nipigon Red Rock District High School | Red Rock | 1 | 0 | 0 | 1 |
| 2021-03-11 | 2021-03-12 | Superior-Greenstone District School Board | Nipigon Red Rock District High School | Red Rock | 1 | 0 | 0 | 1 |
| 2021-03-10 | 2021-03-11 | Superior-Greenstone District School Board | Nipigon Red Rock District High School | Red Rock | 1 | 0 | 0 | 1 |
| 2021-03-09 | 2021-03-10 | Superior-Greenstone District School Board | Nipigon Red Rock District High School | Red Rock | 1 | 0 | 0 | 1 |
| 2021-03-08 | 2021-03-09 | Superior-Greenstone District School Board | Nipigon Red Rock District High School | Red Rock | 1 | 0 | 0 | 1 |
| 2021-03-05 | 2021-03-08 | Superior-Greenstone District School Board | Nipigon Red Rock District High School | Red Rock | 1 | 0 | 0 | 1 |
| 2021-03-04 | 2021-03-05 | Superior-Greenstone District School Board | Nipigon Red Rock District High School | Red Rock | 1 | 0 | 0 | 1 |