You have heard about the measles outbreaks in Texas, Canada, and Mexico, but did you know that they were all linked?

That’s right, the same strain of measles virus is causing many of these cases in what could be called one big measles outbreak in North America.
The North American Measles Outbreak of 2025
But hasn’t measles been eliminated in North America?
Yes!
But eliminated isn’t the same as eradicated, and that’s why we still get cases when someone who is unvaccinated travels out of the area, gets sick, and brings measles back home. Or someone who is sick travels here.
And while you can debate how these outbreaks started, one thing seems certain, they don’t seem to be slowing down.
In Canada, for example, there are at least 2,755 cases of measles in 9 jurisdictions.

Fortunately, there have been no deaths in Canada, but up to 8% of the cases have required hospitalization.
“The outbreak was initiated by an internationally imported case that attended a large gathering in New Brunswick in October 2024, which included attendees from multiple provinces.”
Measles – Region of the Americas
Not surprisingly, almost all the cases are in folks who are unvaccinated.
As are the cases in Mexico, where an outbreak has also continued to grow.

There are now over 4,100 suspected cases of measles in Mexico. An outbreak that is getting bigger and spreading to more parts of the country.
And where there have been five deaths!
The latest death, an almost three-year-old unvaccinated girl in Chihuahua.
“So far, it has been revealed that the victim belonged to the
Another minor dies of measles in Chihuahua; the death toll in the state rises to four.
Rarámuri community, was the daughter of agricultural laborers, and had not received her full vaccination schedule.”
An outbreak in Mexico that had spread from the measles outbreak in Texas…

A measles outbreak that appears to be picking up steam again, as do other outbreaks across the United States.
Measles outbreaks that have killed three people (Texas and New Mexico), including two children.

Measles outbreaks that won’t stop until more people ignore anti-vaccine influencers and get vaccinated and protected, which can include getting kids early doses of the MMR vaccine in high risk situations.
More on Measles Outbreaks
- MMR Vaccination Rates Vs Measles Cases
- Minimizing the Death of a Child With Measles
- Roman Bystrianyk is Trying to Rewrite the History of Measles
- Cost and Consequences of Measles Outbreaks
- Religious Perspectives on Vaccination: Understanding Faith Traditions and the Texas Measles Outbreak
- Canada Measles and Rubella Weekly Monitoring Report
- Epidemiological Situation of Vaccine-Preventable Diseases, Mexico Current Publication: – May 30, 2025 – Newsletter No. 8, Epidemiological Week 21
- Another minor dies of measles in Chihuahua; the death toll in the state rises to four.
- PAHO Measles/Rubella bi-Weekly Bulletin
- United States Measles Cases in 2025
- Measles – Region of the Americas
- Posts Make Unsupported Claims About Origin of Texas Measles Outbreak
- Measles outbreak in Texas is spreading beyond the Mennonite community: Officials
- Vaccine teams in Mexico scramble over measles outbreak rippling out from Mennonite community
- Measles Outbreaks in Canada and Mexico Bring Grim Prognosis
Last Updated on June 2, 2025

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