A concerning trend has emerged in our province, as Dr. Davinder Singh, the Medical Officer of Health, sheds light on the recent measles outbreak. The majority of measles hospitalizations involve children who were not immunized, a stark reminder of the importance of vaccination. But here's where it gets controversial: a spokesperson for Southern Health-Sante Sud suggests that the actual number of measles cases could be significantly higher than what official statistics indicate.
Dr. Singh reveals that when engaging with individuals or families affected by measles, they often realize that many more people have the disease but are not getting tested. He estimates that we are only aware of about one in ten measles cases, indicating a potentially widespread issue.
While there have been no deaths in Manitoba from measles since the start of 2025, with only two deaths reported across Canada, the number of confirmed cases in our province stands at 534, with 30 hospitalizations and three ICU admissions. Dr. Singh attributes the recent surge in cases to events like Ag Days in January, which resulted in the virus spreading to new areas and larger communities.
The situation is particularly concerning in our region, where recent statistics show that only 62% of children receive the measles vaccine by their second birthday, compared to the provincial average of 81%. In Winnipeg, the number is even higher, at 89%. Dr. Singh notes that these numbers have been dropping annually, a worrying trend.
However, there is some good news for adults who were immunized as children. Dr. Singh assures that the protection from the measles vaccine appears to last for several decades, if not a lifetime. He explains that the first dose protects 93 out of 100 people, and the second dose, recommended for children between four and six years old, provides additional protection to half of those not covered by the first dose. This means that with two doses, 97 out of 100 people are protected.
Dr. Singh emphasizes the importance of routine immunizations and encourages everyone to get vaccinated, especially before any known exposure. He believes that if everyone who is currently not immunized decides to get vaccinated, the outbreak would quickly come to an end.
For those who are immunized but have been to exposure sites, Dr. Singh advises monitoring for symptoms. He acknowledges that not all exposure sites are equal, with household, intimate, or prolonged exposure carrying a higher risk than transient exposure in large settings.
In conclusion, while measles hospitalizations primarily involve the unvaccinated, the potential for a much larger outbreak exists. Dr. Singh's insights highlight the critical role of vaccination in controlling the spread of measles. And this is the part most people miss: even if you're vaccinated, it's still important to be vigilant and aware of potential exposures to protect yourself and others.
What are your thoughts on this ongoing measles outbreak? Do you think enough is being done to encourage vaccination and prevent further spread? We'd love to hear your opinions in the comments!
