Chile becomes the first country in the Americas to be verified by WHO for the elimination of leprosy

Chile becomes the first country in the Americas to be verified by WHO for the elimination of leprosy

On March 4, 2026, Chile set a historic precedent by becoming the first country in the Americas, and the second worldwide, to be verified by the World Health Organization (WHO) as having eliminated leprosy. This remarkable milestone was celebrated in Santiago with officials from both the Pan American Health Organization (PAHO) and WHO, including Giovanni Escalante, PAHO/WHO representative in Chile, and Chile's Minister of Health, Ximena Aguilera. The recognition underscores Chile's successful public health strategies and commitment to eradicating this ancient disease.

WHO News

2 min read

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Leprosy, also known as Hansen's disease, was first documented in Chile in the late 19th century, particularly on Rapa Nui, commonly known as Easter Island. Despite its limited presence on the mainland, Chile efficiently contained the disease through rigorous measures on the island, effectively halting the spread by the late 1990s. The last known locally acquired case was reported in 1993, marking over three decades without local transmission. Yet, leprosy remained on the country's public health agenda, underscoring a proactive approach that involved mandatory reporting and continuous surveillance.

Dr. Tedros Adhanom Ghebreyesus, WHO Director-General, lauded Chile's achievement as a testament to the power of leadership, scientific advancements, and collective efforts. He emphasized that Chile’s success sends a powerful message globally: with sustained commitment, inclusive healthcare, and integrated public health strategies, diseases once thought to be intractable can indeed be eradicated. "Chile’s elimination of leprosy sends a clear message to the world: with sustained commitment, inclusive health services, integrated public health strategies, early detection and universal access to care, we can consign ancient diseases to history," he stated.

This milestone not only highlights the effectiveness of Chile's health policies but also stands as an inspiring example for other nations. Particularly for women, who often bear the brunt of healthcare disparities, Chile's success demonstrates the impact of inclusive health policies that prioritize universal access to care and early detection. Such strategies ensure that vulnerable populations, including women, receive the necessary support and resources to combat diseases effectively.

Looking ahead, Chile's achievement serves as a blueprint for eliminating other communicable diseases. It underscores the importance of long-term political commitment and robust health systems that remain vigilant even when diseases seem to have disappeared. As nations worldwide strive to eliminate similar diseases, Chile's story proves that with determination and collaboration, public health goals can be achieved, paving the way for healthier, more equitable societies.

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