Introduction. Helminths (the word is derived from the Greek meaning “worms”; ref. 1) have plagued humans since before the era of our earliest recorded history.The eggs of intestinal helminths can be found in the mummified feces of humans dating back thousands of years (2–4), and we can recognize many of the characteristic clinical features of helminth infections from the ancient writings.
wormen foto onder de microscoop
Helminth eggs contaminate food, water, air, feces, pets and wild animals, and objects such as toilet seats and door handles. The eggs enter the body of a human through the mouth, the nose and the anus. Once inside the body, helminth eggs usually lodge in the intestine, hatch, grow and multiply. They can sometimes infest other body sites.
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Other articles where Helminth is discussed: anthelmintic: Helminths can be divided into three groups: cestodes, or tapeworms; nematodes, or roundworms; and trematodes, or flukes. The helminths differ from other infectious organisms in that they have a complex body structure. They are multicellular and have partial or complete organ.
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described in helminth infections before (Burgess et al., 2010, 2011 and 2012; Cab International, Oxfordshire (UK), 245 p. Bates, P.G., Groves managementfactoren, waaronder het behandelingsprotocol, te identificeren als mogelijke.
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Start studying Infectious Disease: Helminths, Rickettsia and Spirochetes. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
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Soil-transmitted helminths refer to the intestinal worms infecting humans that are transmitted through contaminated soil (“helminth” means parasitic worm): Ascaris lumbricoides (sometimes called just “Ascaris“), whipworm (Trichuris trichiura), and hookworm (Anclostoma duodenale and Necator americanus).
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An infection by a helminth is known as helminthiasis, helminth infection or intestinal worm infection. There is a naming convention which applies to all helminths: the ending -asis (or in veterinary science: -osis ) is added at the end of the name of the worm to denote the infection with that particular.