WHO declares Timor-Leste malaria‑free, marking a significant health achievement for the nation and the third Southeast Asian country to earn this certification.

Certification announced

WHO certified Timor-Leste as malaria‑free, a milestone for the young nation. Dr Tedros Adhanom Ghebreyesus, WHO Director-General, said: "WHO congratulates the people and government of Timor-Leste on this significant milestone."

Regional context

Timor-Leste becomes the third country in the WHO South-East Asia region to achieve certification, following Maldives and Sri Lanka. The announcement brings the total number of malaria‑free certified countries and territories to 47.

Elimination timeline

Malaria cases peaked at more than 223,000 clinically diagnosed infections in 2006. The National Malaria Programme, launched in 2003, drove a steady decline, reaching zero indigenous cases from 2021 onward.

Key interventions

• Rapid diagnostic tests and artemisinin-based combination therapy introduced nationwide.
• Free long-lasting insecticide-treated nets distributed to high‑risk communities.
• Indoor residual spraying supported by the Global Fund to Fight AIDS, Tuberculosis and Malaria.
• Integrated case-based surveillance for real‑time data collection.

Health system support

The Ministry of Health built a three‑tier system of national hospitals, reference hospitals, community health centers and health posts, ensuring most residents can access care within an hour’s walk. Universal free health services and mobile clinics further strengthened rural coverage.

Dr Élia António de Araújo dos Reis Amaral, Minister of Health, said: "From 223,000 cases to zero – this elimination honours every life lost and every life now saved. We must safeguard this victory with continued vigilance and community action to prevent malaria's re‑entry."

Dr Arvind Mathur, WHO Representative to Timor-Leste, added: "Timor-Leste’s malaria‑free certification is a defining national triumph – driven by bold leadership, tireless efforts of health workers, and the resolve of its people."