Statistics Is endemic in at least 73 countries where 150 million people are affected. Lymphedema and elephantiasis The result of lymphatic filariasis which is not treated in the early stages. Lymphatic filariasis, is most commonly recognized by a painful and disfiguring swelling of the limbs and genitals - classic signs of the late stage of the disease.
Lymphatic filariasis is common in sub-tropical and tropical regions of the world.
The World Health Organization estimates as many as 150 million people have the condition. Most affected persons are found in Asian and African countries, with the highest numbers in China, India and Indonesia, although there are many cases found in Central America as well. The process of developing lymphatic filariasis can take from two to ten years but the affect of the condition varies from individual to individual depending on their immunity systems and other factors. In some cases, problems never develop even though the parasites are present. Spectrum of Disease in Lymphatic Filariasis, Felix Partono, Department of Parasitology, University of Indonesia, Jakarta, Indonesia.