Canada is currently undergoing an international review that could lead to the revocation of its measles elimination designation, a status that experts consider a measure of a country's overall pandemic preparedness. Measles cases, first identified in October 2024, have since spread nationwide.
Contributing factors, according to experts, include declining vaccination rates and increased skepticism toward public health messaging post-COVID-19. A report indicated that at critical junctures, provincial politicians in Canada reportedly prevented public health officials from advocating for vaccination, highlighting a broader global tension between political considerations and health policy.
While Ontario has recorded the highest total number of cases, the province of Alberta has reported the highest concentration relative to its population.
Source: https://www.nytimes.com/2025/11/06/world/canada/canada-measles-elimination-measles.html