Updated February 23, 2026
Policies about wearing masks change in response to respiratory virus season or other outbreak conditions.
Extra precautions and limits are in place for patients in isolation or staying on a unit with an outbreak. Please speak with your care team about any special visitor restrictions for your unit.
- Self-screen for symptoms of illness before coming to UHN.
- If you are a patient, let your care team know if you have new or worsening symptoms of an illness ahead of time by phone if possible, or when you arrive.
- If you are a visitor, stay home if you are feeling unwell or have a known infection.
- Wear your mask if you are feeling unwell and in all areas where it is required.
Mask policy at UHN
As of February 23, 2026, masks are optional in most patient care areas, and common spaces such as elevators, lobbies and food courts – except in areas where many patients may be at a higher risk of illness. Signs are posted in those areas, letting you know which areas are high-risk.
Look for signs as you enter a care area to see if masks are required. If you are unsure, ask UHN staff.
Frequently Asked Questions
Why is UHN changing its masking policy again?
We closely monitor rates of respiratory illnesses and adjust our policy as needed.
With moderate COVID-19 levels and other respiratory viruses like influenza and RSV waning, we are reducing masking requirements in our hospitals.
The change on February 23, 2026, is in alignment with other Toronto hospitals, although the effective date may be different.
Can I wear my own mask for my appointment or when I'm visiting someone?
UHN-approved medical masks are available at all entrances, outpatient clinics and inpatient units.
If you arrive at UHN wearing an N95 or KN95 mask, you can continue to wear it. If you are wearing a cloth face covering or a disposable mask, please remove it and put on a new medical mask.
What about mask exemptions?
If you are a patient who has a legitimate medical condition that prevents you from wearing a mask in an area where they are still required, contact your UHN doctor or nurse practitioner's office before your first appointment.
If you have questions or health concerns about wearing a mask, please let your health care team know before arriving for your appointment.
Mask exemptions are not available for visitors or Essential Care Partners.
Who do I contact with questions?
Your health care team, clinic staff, or unit manager is your first point of contact for questions about masking.
If you still have questions, you may contact Patient Relations.
