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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, 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).
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 ...
Cyclops is intermediate host of dracunculiasis (guinea-worm disease) and fish tapeworm (Diphyllobothrium latum) infection. This disease can be passed to humans through drinking infected water. Dracunculiasis will rarely cause death but is a weakening disease. [4]
Dracunculus is a genus of spirurid nematode parasites in the family Dracunculidae.. The worms can reach a metre in length. If one simply pulls off the protruding head of the worm, the worm will break and leak high levels of foreign antigen which can lead to anaphylactic shock and fast death of the host.
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]
Scabies (also sometimes known as the seven-year itch) is a contagious human skin infestation by the tiny (0.2–0.45 mm) mite Sarcoptes scabiei, variety hominis. The word is from Latin: scabere, lit. 'to scratch'. The most common symptoms are severe itchiness and a pimple -like rash. Occasionally, tiny burrows may appear on the skin. In a first-ever infection, the infected person usually ...
Helminthiasis, also known as worm infection, is any macroparasitic disease of humans and other animals in which a part of the body is infected with parasitic worms, known as helminths. There are numerous species of these parasites , which are broadly classified into tapeworms , flukes , and roundworms .