|
Raja River
The Raga River is a river of South Sudan, a right tributary of the Boro River. Course The Raga River rises in Western Bahr el Ghazal near the border with Haut-Mbomou in the Central African Republic. It flows in a northeast direction past the town of Raga to its confluence with the Boro. Health The river is home to Onchocerca volvulus, the parasite that causes Onchocerciasis Onchocerciasis, also known as river blindness, is a disease caused by infection with the parasitic worm ''Onchocerca volvulus''. Symptoms include severe itching, bumps under the skin, and blindness. It is the second-most common cause of blindne ..., which causes blindness and is a serious public health issue. The disease is mainly concentrated on villages who use the river for fishing, drinking, bathing and washing. Notes Sources * * {{DEFAULTSORT:Raga River Rivers of South Sudan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Sudan
South Sudan (; din, Paguot Thudän), officially the Republic of South Sudan ( din, Paankɔc Cuëny Thudän), is a landlocked country in East Africa. It is bordered by Ethiopia, Sudan, Central African Republic, Democratic Republic of the Congo, Uganda and Kenya. Its population was estimated as 12,778,250 in 2019. Juba is the capital and largest city. It gained independence from Sudan on 9 July 2011, making it the most recent sovereign state or country with widespread recognition as of 2022. It includes the vast swamp region of the Sudd, formed by the White Nile and known locally as the '' Bahr al Jabal'', meaning "Mountain River". Sudan was occupied by Egypt under the Muhammad Ali dynasty and was governed as an Anglo-Egyptian condominium until Sudanese independence in 1956. Following the First Sudanese Civil War, the Southern Sudan Autonomous Region was formed in 1972 and lasted until 1983. A second Sudanese civil war soon broke out in 1983 and ended in 2005 with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Bahr El Ghazal
Western Bahr el Ghazal is a state in South Sudan. It has an area of and is the least populous state in South Sudan, according to the controversial Sudanese census conducted in 2008. It is part of the Bahr el Ghazal region. Its capital is Wau. The state shared international borders with Sudan to the north and the Central African Republic to the west. The portion now occupied by Raga County (pronounced 'Raja') is the southern part of the historical region known as "Dar Fertit". History This state, and Raga County in particular, was the part of South Sudan that was most affected by the slave trade conducted by nearby Muslim sultanates from the 18th century on and by Mameluk Egypt in the second half of the 19th century, and Raga County is the only part of South Sudan with a significant number of Muslims and Arabs. In addition to the Baggara Arabs, another local Muslim ethnic group is the Feroghe (Feroge, etc.). Traditionally, the northern part of Raga County falls within the "Bag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boro River
The Boro River is a river of South Sudan, a headwater of the Magadhik River, which in turn is a headwater of the Lol River. Course The Boro River rises in Western Bahr el Ghazal near the border with Haute-Kotto in the Central African Republic and flows in an easterly direction. It is joined from the right by the Raja River to the northeast of the town of Raga. At its confluence with the Sopo River on the border with Northern Bahr el Ghazal the combined streams form the Magadhik River, which flows east to its junction with the Chel River near Nyamlell to form the Lol River, a tributary of the Kiir or Bahr al-Arab Bahr al-Arab ( ar, بحر العرب; also called the Kiir River) is a river which flows approximately through the southwest of Sudan and marks part of its international border with South Sudan. It is part of the Nile river system, being a tri .... Notes Sources * * {{DEFAULTSORT:Boro River Rivers of South Sudan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haut-Mbomou
Haut-Mbomou is one of the 16 prefectures of the Central African Republic. Its capital is Obo Obo is the capital of Haut-Mbomou, one of the 14 Prefectures of the Central African Republic, prefectures of the Central African Republic. It is close to the Pole of inaccessibility#Africa, African Pole of Inaccessibility. Poste Airport is loca .... The African Pole of Inaccessibility is located here. References Prefectures of the Central African Republic {{CentralAfricanRepublic-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raga, South Sudan
Raga (also called Raja) is a town in South Sudan. Location The town is located in Raga County, Western Bahr el Ghazal, in the northwestern corner of South Sudan, near the International borders with the Republic of Sudan and the Central African Republic. It is located approximately , by road, northwest of Wau, the capital of Western Bahr el Ghazal State. This location lies approximately , by road, northwest of Juba, the capital and largest city in that country. The coordinates of Raga are: 8° 28' 12.00"N, 25° 40' 48.00"E (Latitude: 8.4700; Longitude: 25.6800). Raga's average elevation is above sea level. Climate Köppen-Geiger climate classification system classifies its climate as tropical wet and dry (Aw). Overview Raga is a small but growing town that straddles the Raga River. Life in Raga has been described by a native author, Naomi Baki, who was raised in Raga till she was forced to leave the city at the age of 14. Population It is estimated that the populat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Onchocerca Volvulus
''Onchocerca volvulus'' is a filarial (arthropod-borne) nematode (roundworm) that causes onchocerciasis (river blindness), and is the second-leading cause of blindness due to infection worldwide after trachoma. It is one of the 20 neglected tropical diseases listed by the World Health Organization, with elimination from certain countries expected by 2020. John O’Neill, an Irish surgeon, first described ''Onchocerca volvulus'' in 1874, when he found it to be the causative agent of ‘craw-craw’, a skin disease found in West Africa. A Guatemalan doctor, Rodolfo Robles, first linked it to visual impairment in 1917. ''O. volvulus'' is primarily found in sub-Saharan Africa, and humans are the only known definitive host; there is also disease transmission in some South American nations, as well as Yemen (see global map bottom right). It is spread from person to person via female biting blackflies of the genus ''Simulium''. Morphology ''O. volvulus'' parasites obtain nutrients f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Onchocerciasis
Onchocerciasis, also known as river blindness, is a disease caused by infection with the parasitic worm ''Onchocerca volvulus''. Symptoms include severe itching, bumps under the skin, and blindness. It is the second-most common cause of blindness due to infection, after trachoma. The parasite worm is spread by the bites of a black fly of the ''Simulium'' type. Usually, many bites are required before infection occurs. These flies live near rivers, hence the common name of the disease. Once inside a person, the worms create larvae that make their way out to the skin, where they can infect the next black fly that bites the person. There are a number of ways to make the diagnosis, including: placing a biopsy of the skin in normal saline and watching for the larva to come out; looking in the eye for larvae; and looking within the bumps under the skin for adult worms. A vaccine against the disease does not exist. Prevention is by avoiding being bitten by flies. This may include the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
