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Dracunculiasis, also called Guinea-worm disease, is a parasitic infection by the Guinea worm, Dracunculus medinensis.A person becomes infected by drinking water contaminated with Guinea-worm larvae that reside inside copepods (a type of small crustacean).
Dracunculus medinensis (Guinea worm, dragon worm, fiery serpent [1]) is a nematode that causes dracunculiasis, also known as guinea worm disease. [2] The disease is caused by the female [ 3 ] which, at around 80 centimetres (31 inches) in length, [ 4 ] is among the longest nematodes infecting humans. [ 5 ]
Dracunculiasis, or Guinea worm disease, is an infection by the Guinea worm that causes severe pain and open wounds when guinea worms exit the body through the skin. [1] In 1986, there were an estimated 3.5 million cases of Guinea worm in 20 endemic nations in Asia and Africa. [2]
The goal was to break the worm’s life cycle — and therefore eliminate the parasite itself — in each endemic community, eventually exterminating Guinea worm altogether. The campaign became a model for confronting a broader range of neglected tropical diseases afflicting impoverished people with limited access to clean water, sanitation and ...
Guinea worm disease remains on the cusp of being eradicated, with the global number of cases in 2023 holding steady at 13, according to a provisional account released by The Carter Center. Global ...
Unlike diseases such as smallpox and polio, there is no vaccine or drug therapy for guinea worm. [44] Eradication efforts have been based on making drinking water supplies safer (e.g. by provision of borehole wells, or through treating the water with larvicide), on containment of infection and on education for safe drinking water practices.
Dracunculiasis [Guinea worm disease] (ingestion of contaminated water) Dracunculus medinensis: Female worm emerges from host skin and releases larvae in water. Slight fever, itchy rash, nausea, vomiting, diarrhea, dizziness, followed by formation of painful blister (typically on lower body parts)
Temefos or temephos (trade name Abate) is an organophosphate larvicide used to treat water infested with disease-carrying insects [2] including mosquitoes, midges, and black fly larvae. As with other organophosphates, temephos affects the central nervous system through inhibition of cholinesterase. In larvae, this results in death before ...