NavGeneral InfoEmail Print Geography Global Coverage type Global Time period covered 01/1980 - present Data type Survey Summary The Global Program for Elimination of Lymphatic Filariasis Database includes data on lymphatic filariasis prevalence and treatment. Keywords Lymphatic filariasis Citation Contributors World Health Organization (WHO) Suggested citation World Health Organization (WHO). WHO Global Program for Elimination of Lymphatic Filariasis Database. GHDx Entry last modified on: Jun 16, 2020