Filariasis
Filariasis , noun
[New Latin]
1.
(Zoology, Medicine) the presence of filariae within the body of an organism; infection with filariae. It is mostly found in tropical and subtropical regions.
2.
(Medicine) a disease caused by nematodes in the blood or tissues of the body causing blockage of lymphatic vessels. Death of the adult worms may lead to inflammation and permanent fibrosis; the condition may lead to serious symptoms, such as elephantiasis or blindness. See river blindness