PLEASE NOTE: This page provides up to date information about active outbreaks within the city of Thunder Bay and the District communities.
An outbreak is declared in a facility when there is a higher than normal rate of respiratory or gastrointestinal symptoms among the residents. The public are notified through this page to make sure the many individuals who visit these facilities are aware before they go.
To reduce the spread of illness, it is important to follow the signage posted by the facility as well as all recommendations from staff about personal protective equipment (e.g. masks).
Finally, please avoid visits to any Long-term Care or Retirement Home when you are feeling sick to avoid spreading illness to the residents.
Outbreaks are updated on our website Monday through Friday (excluding statutory holidays).
Outbreaks will be removed from this page one week after an outbreak is declared over.
Outbreaks in Effect
Updated: March 20, 2026
| Location | Virus Type | Affected Area(s) | Date Declared | Date Declared Over |
|---|---|---|---|---|
| Hogarth Roverview Manor | Enteric | 4 - North Iris Resident Home Area | March 20, 2026 | |
| Hogarth Riverview Manor | Enteric | 1- North Daffodil Resident Home Area | March 19, 2026 | |
| Southbridge Lakehead | Enteric | All floors | March 16, 2026 | |
| Southbridge Lakehead | Respiratory | 6th Floor | March 12, 2026 | |
| Pioneer Ridge | respiratory | Monarch Home Area | March 6, 2026 | |
| Southbridge Roseview | Enteric | Primrose Unit | March 2, 2026 | March 17, 2026 |
| Chartwell Thunder Bay Retirement Residence | Respiratory | 770 Arundel St. | March 1, 2026 | March 12, 2026 |
| Chartwell Hilldale Retirement Residence | Respiratory (Influenza A) | 309 Hilldale | Feb 24, 2026 | March 9, 2026 |
| St. Joseph's Hospital | Respiratory (COVID- 19) | 5 - North | Feb 5, 2026 | Feb 13, 2026 |
TBDHU recommends layers of protection to reduce the risk of getting and spreading infections by:
- Monitor for symptoms and stay home if sick to avoid spreading infections to others.
- Wear a well-fitted mask in indoor spaces, especially when around vulnerable people or when recovering from illness.
- Stay up to date on all vaccines including the seasonal flu shot and all doses of COVID-19 vaccines.
- Wash hands often, for at least 15 seconds with soap and warm water, or by using an alcohol-based hand sanitizer.
- Cover coughs and sneezes with a tissue or elbow and put tissues in the garbage right away.
- Clean and disinfect frequently touched surfaces.
- Keep indoor spaces well ventilated (i.e. open windows).
- Be familiar with the Ontario screening tool, to self-assess and know what to do next.
For Further Information
Call the Infectious Disease or Environmental Health Programs: (807) 625-5900
or toll-free 1-888-294-6630