Versions :<12345Live>
Snapshot 3:Tue, Nov 11, 2025 4:41:59 PM GMT last edited by Vandita

Canada Loses Measles-Free Status After 27 Years

Canada Loses Measles-Free Status After 5,000+27 CasesYears

Canada Loses Measles-Free Status After 27 Years
Above: A sign outside of Southwestern Public Health in St. Thomas, Ontario on July 9, 2025. Image copyright: Geoff Robins/AFP/Getty Images

The Spin

Canada'sTo measleslose outbreakthis showselimination thestatus systemis workingdevastating asand intendedsad. HealthHowever, health officials quicklyhave coordinatedbeen coordinating across all levels of government, implementedimplementing evidence-based responses and slowedslowing transmission through strong public health measures. The vaccine remains highly effective and restoration efforts are already underway.

Canada's loss of measles-free status afteris nearlyan three decades represents a devastating and embarrassing public health failure. Vaccination rates have plummeted to dangerous levels, and the outbreakcollapse spreadexposes critical weaknesses in surveillance systems. Attributing the public health failure solely to overvaccine 5,000misinformation casesoverlooks nationwide and excuses the collapserole exposesthat criticalthose weaknessesin power played in surveillancecontributing systemsto it.

Metaculus Prediction

There's a 50% chance that at least 738 measles cases will be reported in the U.S. in 2026, according to the Metaculus prediction community.



© 2025 Improve the News Foundation. All rights reserved.Version 6.17.0

© 2025 Improve the News Foundation.

All rights reserved.

Version 6.17.0