A comprehensive integrated review of malaria, leishmaniasis, filariasis and dengue control programmes in Sri Lanka: WHO mission report (May 2024)

Sri Lanka’s free healthcare system has achieved significant public health successes, including the elimination of several diseases and high immunization coverage. However, vector-borne diseases remain a challenge, particularly dengue, which causes recurring outbreaks nationwide. Imported malaria cases pose a risk of reintroduction, lymphatic filariasis persists in localized areas, and cutaneous leishmaniasis has emerged as a growing concern.

To strengthen disease prevention and control, the World Health Organization (WHO), in collaboration with Sri Lanka’s Ministry of Health, conducted an integrated review from 13–20 May 2024. International public health experts, medical professionals and entomologists assessed the programmes targeting dengue, malaria, lymphatic filariasis and leishmaniasis, aiming to identify gaps and recommend integrated strategies to improve their effectiveness and efficiency.