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What is schistosomiasis? This complaint is drawd by transmission linesuckers that enter humans by attaching to the fell, penetrating it, and then migrating to the portal veins where the poriferans produce eggs and eventually, the symptoms of the affection. This disease is also known as schistosomiasis, bilharzia, and bilharziosis or, in the acute form, Katayama fever. Theodore Bilharz flummox the parasite Schistosoma hematobium in Egypt, 1851. It is the second most creation tropical disease in the world, malaria being the first. The disease is redact mainly in developing countries, such as in Africa, Asia, South America, the Middle East, and the Caribbean. About 207 million people in at least 74 countries are estimated to have the disease. In the U.S., it is diagnosed in tourists who have visited these developing countries and in visitors from these countries. The type of snail that is part of the parasites life cycle is not endemic to U.S. fresh water sources, so the disease is not endemic in the U.S. What causes bilharziasis? These parasites live in contaminated water, usually in its morbific stages; swimming freely as a cercaria. They swim in open bodies of water. When it comes into contact with a human, it burrows painlessly into the skin, and matures into a schistosomula.

The parasite migrates to the lungs and liver, where it matures into the adult form. As an adult, the parasite can migrate about anywhere in the body, including the intestines and spleen. Symptoms of Schistosomiasis Heavy infestation (many parasites) whitethorn cause fever, chills, lymph node e nlargement, and liver and spleen enlargement! . Initial intrusion of the skin may cause itching and a rash (swimmers itch). In this condition, the schistosome is destroyed within the skin. Intestinal symptoms embarrass abdominal pain and diarrhea (which may be bloody). urinary symptoms may include frequent urination, painful urination (dysuria), and blood in the urine (hematuria). (Citation: Goldman L., Ausiello...If you want to get a replete(p) essay, suppose it on our website: OrderCustomPaper.com

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