Meningococcal disease is rising in Manitoba, public health officials say, with confirmed infections climbing sharply since 2023. Manitoba’s chief public health officer, Dr. Brent Roussin, outlined a steady increase from roughly six cases annually to 12 in 2023, 25 in 2024 and 24 in 2025. The bacterial form can infect the brain and spinal cord, causing meningitis, and enter the bloodstream to cause septicemia, making rapid response critical.
Meningococcal Disease trends in Manitoba
The most critical facts are the case counts and the strain linked to the surge. Dr. Brent Roussin, Manitoba’s chief public health officer, said most recent infections have been connected to the W strain. “We see these outbreaks, and it just reminds us how serious this illness is, ” Roussin said, emphasizing the risk of fatalities and long-term neurologic complications for survivors. Historically there were about six cases reported each year; that baseline has shifted with 12 confirmed infections in 2023, increasing to 25 in 2024 and remaining almost the same at 24 in 2025.
Roussin noted that so far this year there have been two cases, one confirmed in January and another in February. “We want to see a revision back to our typical numbers that we see, or even better, even less than that. But seeing that we’re just sort of three months in, and this number of cases, we can’t really conclude much, ” he said. The UK Health Security Agency has confirmed 20 cases connected to an outbreak in Canterbury this month, where at least two people have died, underlining the broader international context for bacterial meningitis activity.
Immediate reactions from officials and families
Public health leaders stressed caution and preparedness. “The bacterial form is quite serious. Certainly, we see fatalities related to that. It can have severe neurologic complications for those that survive, ” Roussin said, urging sustained public health response. He added, “We’ve seen similar increases in other provinces as well. But as far as a reason behind it, we have not come up with a definite [one]. “
Local residents described the speed and severity of illness firsthand. Jason Fryza, a Thompson resident, recounted his daughter’s 2024 illness: the infection first presented like an ear infection treated with antibiotics, which failed, and then she was flown to Winnipeg after being diagnosed with a bacterial form. “Everything happened so fast, ” Fryza said, illustrating the need for rapid recognition and treatment.
Quick context
The life-threatening bacterial infection can attack the brain and spinal cord, causing meningitis, and can enter the bloodstream to cause septicemia. Public health leaders link the recent uptick mainly to the W strain and say the pattern has been visible across multiple provinces.
What’s next
Officials say they will keep monitoring case counts and maintain response measures. “We just have to maintain our response, ” Roussin said, as Manitoba tracks whether numbers return to historical levels. Health authorities will be watching case trends and outcomes closely; in the meantime, the rise in meningococcal disease has heightened awareness among clinicians and families and underscores the need for quick action when symptoms appear.
