noun Pathology.
Also, bilharziosis [bil-hahr-zee-oh-sis] .

1885–90; < Neo-Latin Bilharz(ia) the genus of trematode worms causing the disease (after German physician Theodor Bilharz (1825–62), who discovered the genus in 1852) + -iasis Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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World English Dictionary
bilharziasis or bilharziosis (ˌbɪlhɑːˈtsaɪəsɪs, bɪlˌhɑːtsɪˈəʊsɪs)
another name for schistosomiasis
bilharziosis or bilharziosis

Collins English Dictionary - Complete & Unabridged 10th Edition
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American Heritage
Medical Dictionary

bilharziasis bil·har·zi·a·sis (bĭl'här-zī'ə-sĭs)
See schistosomiasis.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Encyclopedia Britannica


group of chronic disorders caused by small, parasitic flatworms (family Schistosomatidae) commonly called blood flukes. Schistosomiasis is characterized by inflammation of the intestines, bladder, liver, and other organs. Next to malaria, it is probably humanity's most serious parasitic infection, affecting at least 200 million people yearly in Africa, Asia, South America, and the Caribbean. There schistosomiasis is most prevalent in rural communities in which standards of hygiene are low. The disease is ordinarily contracted by working, bathing, or swimming in water populated by snails that carry the worms. The parasites were first identified as a cause of the disease in the 1850s by Theodor Bilharz, a German pathologist working in Egypt.

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Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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