Measles cases in Canada are rising, with 227 infections reported in early 2025. Public health officials urge vaccination to prevent outbreaks, severe complications, and further community transmission.
A person's body is covered in a rash, measles.
(Adobe Stock 810865334 by Наталья Майшева)
As measles cases surge worldwide, Canada is witnessing an alarming increase in infections, prompting urgent warnings from public health officials. The Chief Public Health Officer of Canada, Theresa Tam, MBBS has issued a strong statement highlighting the risks of measles transmission and the critical need for vaccination. With 227 cases already reported in the first 2 months of 2025—surpassing all of 2024—the situation is becoming a growing public health concern, particularly in provinces such as New Brunswick, Ontario, Québec, and Manitoba.
“I strongly urge all Canadians to ensure they are vaccinated against measles—check to see if you are up to date before travelling. If needed, the vaccine should be administered at least two weeks before departure, but even last-minute vaccinations offer protection,” Tam wrote.
Why Are Measles Cases Increasing in Canada?
Several factors have contributed to this rise in measles cases:
The Dangers of Measles: More Than Just a Rash
Measles is not just a childhood illness—it can lead to severe complications, hospitalization, and death, especially in vulnerable populations. Some of the most dangerous complications include:
The highest-risk groups include:
Public Health Recommendations: How to Stay Protected
The measles vaccine (MMR—measles, mumps, rubella) is the best defense against the disease. Health officials strongly urge Canadians to check their vaccination status and get immunized before traveling. The following groups should ensure they are protected:
Recognizing Measles Symptoms
Measles symptoms usually appear 7 to 14 days after exposure and include:
If you suspect you have measles while traveling or after returning to Canada, follow these steps:
Urgent Call for Action: Vaccination is Key
Measles is entirely preventable through vaccination. However, only high immunization rates can stop its spread. With global cases rising and community outbreaks in Canada, public health officials stress that now is the time to act.
Protect yourself, your family, and your community—get vaccinated today. By working together, Canadians can stop measles outbreaks before they grow and prevent unnecessary suffering from this highly contagious disease.
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