Indonesia recently completed the last of its annual large-scale treatment for lymphatic filariasis (also known as elephantiasis or Penyakit Kaki Gajah) in Malaka District located in its southernmost province, East Nusa Tenggara. Unprecedented progress by the National Lymphatic Filariasis Elimination Programme has strongly placed the country on the path to achieving the elimination of lymphatic filariasis as a public health problem.