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Saskatchewan Meningitis Outbreak: 15 Cases Declared
21 Oct
Summary
- Saskatchewan reports 15 invasive meningococcal disease cases this year.
- Outbreak primarily affects children under five years old.
- Free meningococcal vaccines are available for at-risk groups.

An outbreak of invasive meningococcal disease (IMD) W-135 in Saskatchewan is under continued observation by health officials. This year, 15 cases have been recorded, a notable increase compared to one case in 2024 and sixteen cases in 2025. IMD is a dangerous bacterial infection impacting the brain and spinal cord lining, spread through close contact.
Children under five years old are the most affected demographic during this outbreak, which is part of a broader rise in cases across Canada. Experts suggest this could be linked to lower vaccination rates or shifts in population immunity. The Saskatchewan Health Authority is providing free meningococcal vaccines to children over one year old, Grade 8 students, and individuals with specific health conditions.
Public health continues to monitor the situation closely. Parents are urged to ensure their children are up-to-date on routine immunizations. Preventative measures also include avoiding shared utensils and drinks, practicing regular handwashing, and covering coughs and sneezes.