wuchereria bancrofti, the causative agent of lymphatic filariasis

animal bancrofti blood chronic condition disease disorder elephantiasis filariasis fluid health healthcare human illustration insect insectborne larva lymphatic lymphedema lymphoedema medical medicine microfilaria microfilariae mosquito mosquitoborne nematode parasite parasites parasitic parasitism sheathed swollen system tropica unhealthy wildlife worm wuchereria