The World Health Organisation filariasis Filariasis (WHO) Lymphatic filariasis Filariasis lymphatic filariasis http://www.who.int/topics/filariasis/en/ http://www.who.int/topics/filariasis/en/ World Health Organisation World Health Organisation filariasis filariasis Filariasis Filariasis WHO - Filariasis Filariasis filariasis filariasis World Health Organization – WHO’s LF information filariasis