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Dracunculiasis, also called Guinea worm disease, is a disease caused by the parasite Dracunculus medinensis. It is rarely fatal, but infected people become non-functional for weeks and months. It affects people in rural, deprived, and isolated communities who depend mainly on open stagnant surface water sources such as ponds for drinking water.
Dracunculiasis (Guinea-worm disease) Guinea-worm disease is caused by the parasitic worm Dracunculus medinensis or Guinea-worm. This worm is the largest of the tissue parasite affecting humans. The adult female, which carries about 3 million embryos, can measure 600 to 800 mm in length and 2 mm in diameter.
Guinea worm is, in fact, a real worm. It is a large nematode, Dracunculus medinensis, which is ingested through drinking contaminated water. This worm is the largest of the tissue parasite affecting humans. The adult female, which carries about 3 million embryos, can measure 600 to 800 mm in length and 2 mm in diameter.
Dracunculiasis is a crippling parasitic disease caused by infection with Dracunculus medinensis, a long thread-like worm. Infection occurs when people drink water contaminated with parasite-infected water fleas. During the 1980s, dracunculiasis was endemic in 20 countries. Mali has reported zero human cases since 2016; the last case was ...
The condition is known as dracunculiasis or guinea-worm disease. The worm eventually causes a debilitating and painful infection that begins with a blister, normally on the leg. Around the time of its eruption, the person may experience itching, fever, swelling, severe pain and a burning sensation. Infected people often try to relieve the pain ...
infections, Guinea worm disease can be affordably and effectively prevented. Recent economic analysis indicates that Guinea worm eradication remains highly cost-effective, despite steep Long and threadlike, Guinea worms often appear in a person’s legs and feet. Contributions and pledges for Guinea worm eradication by donor type, 1986–2018 FPO
犬类中的麦地那龙线虫病感染继续对全球消灭运动构成挑战，尤其是在乍得、埃塞俄比亚和马里。. 这一现象于2012年在乍得引起了人们的注意，此后在同一危险地区发现若干只狗感染了这种新出现的蠕虫，它在基因上与在人间出现的蠕虫完全相同。. 2020年，乍得 ...
WHO/Liba Taylor. Dracunculiasis is a crippling parasitic disease on the verge of eradication, with 14 human cases reported in 2023 and 13 in 2022. From the time infection occurs, it takes between 10–14 months for the transmission cycle to complete until a mature worm emerges from the body. The parasite is transmitted mostly when people drink ...
Symptoms of guinea worm disease can include the following: Dizziness, a mild fever, uncomfortable rash, nausea, vomiting, and diarrhea. While the death rate is low, disability is a common outcome of guinea worm disease: infected people become non-functional for weeks or months.
Significant progress has been made to eradicate Guinea worm in the African region with over 99 % reduction in cases from 843 640 when the eradication campaign was launched in 1989, to just 14 cases in 2023. Forty-two countries have been certified as having eradicated the disease; five remain to be certified (Angola, Chad, Ethiopia, Mali and ...