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Pronunciation: vu'ker-e're-a

Definition: A genus of filarial nematodes (family Onchocercidae, superfamily Filarioidea) characterized by adult forms that live chiefly in lymphatic vessels and produce large numbers of embryos or microfilariae that circulate in the bloodstream (microfilaremia), often appearing in the peripheral blood at regular intervals. The extreme form of this infection (wuchereriasis or filariasis) is elephantiasis or pachyderma.

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.