Noun
a painful and debilitating infestation contracted by drinking stagnant water contaminated with Guinea worm larvae that can mature inside a human's abdomen until the worm emerges through a painful blister in the person's skin
parasitic roundworm of India and Africa that lives in the abdomen or beneath the skin of humans and other vertebrates
Source: WordNetguinea-worm
The Carter Center has the only existing international taskforce on disease eradication. Which means a total elimination of a disease on the face of the Earth. In the history of the world, there's only been one disease eradicated: smallpox. The second disease, I think, is gonna be guinea worm. Jimmy Carter
President and Mrs. Carter would make many trips to Africa, including one in 1986 to Ghana, where they saw their first Guinea worm cases. Source: Internet