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Global health experts declared on Monday that the country is not regarded as free from measles due to ongoing outbreaks. This development comes as childhood vaccination rates decline and the highly contagious virus expands its reach across North and South America.

Case Numbers and Tragic Consequences

The nation has reported 5,138 measles cases in the current year and two fatalities. Both victims were infants who contracted the measles virus before birth and born prematurely.

Measles elimination is a significant status, but it represents a major achievement against the contagious illness. A country earns this status when it shows it has halted ongoing transmission of the virus within local communities, though occasional cases might still occur from travel abroad.

Understanding The Illness

The disease usually starts with a elevated temperature followed by a characteristic skin eruption that starts on the face and neck. Although many patients improve, it is one of the leading causes of death among young children, according to global health authorities. Severe outcomes, including blindness and swelling of the brain, are frequently seen in infants and older adults.

“This is profoundly disappointing news. It’s a deeply worrisome development. Frankly, it’s embarrassing,” stated an infectious disease expert, from Brown University infectious disease expert. “No nation with Canada’s resources – or other countries in North America even – should lose their measles elimination status.”

Historical Context and Vaccination Successes

The country eradicated measles in the late 1990s, with the US shortly after. After highly successful vaccination campaigns, the Western Hemisphere became the initial area in the world to be free of measles in recent years. Health officials estimate the immunization averted 6.2 million deaths in the region between 2000 and 2023.

Current Challenges

However, immunization levels have subsequently dropped below the 95% coverage rate required to stop outbreaks. Major epidemics in Venezuela and Brazil in recent years caused the area to lose its elimination status. It was regained in 2024, but is lost once more with Canada’s loss.

Experts from the Pan American Health Organization, a public health organization, reached this conclusion after analyzing data on Canada’s outbreaks that showed the virus has been circulating without interruption for a year.

“Our region has eradicated measles on two occasions,” Barbosa said, head of the regional health organization. “We can do it a third time.”

Action Plans

Through an announcement, Canadian health officials indicated they were working with public and local organizations to enhance immunization rates, share data and offer scientifically-supported recommendations.

• Boosting immunization coverage
• Improving information exchange
• Offering evidence-based advice
• Community engagement
• Government collaboration