Dougbeh Chris Nyan
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Dougbeh Chris Nyan
Dougbeh Chris Nyan is a Liberian medical doctor, a biomedical research scientist, social activist and inventor. He specializes in infectious disease research. Education Nyan studied chemistry and zoology at the College of Science and Technology of the University of Liberia. He holds a degree in human-medicine (infectious diseases) from Humboldt-University Berlin, Germany. Nyan did his post-doctoral fellowship as a biomedical scientist at the National Institutes of Health (NIH), USA and the University of Pennsylvania, USA. Nyan is an activist for democracy and social justice. He was imprisoned by the Liberian military government of General Samuel Doe and afterwards, in 1988, exiled. In 2014, Nyan was head of the Diaspora Liberian Emergency Response Task Force on the Ebola Crisis. The team of Liberian professionals and diaspora organizations was fighting the Ebola outbreak in Liberia and surrounding areas. US Food and Drug Administration Until 2014, Nyan was a scientist ...
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Liberia
Liberia (), officially the Republic of Liberia, is a country on the West African coast. It is bordered by Sierra Leone to Liberia–Sierra Leone border, its northwest, Guinea to its north, Ivory Coast to its east, and the Atlantic Ocean to its south and southwest. It has a population of around 5 million and covers an area of . English is the official language, but over 20 indigenous languages are spoken, reflecting the country's ethnic and cultural diversity. The country's capital and largest city is Monrovia. Liberia began in the early 19th century as a project of the American Colonization Society (ACS), which believed black people would face better chances for freedom and prosperity in Africa than in the United States. Between 1822 and the outbreak of the American Civil War in 1861, more than 15,000 freed and free-born black people who faced social and legal oppression in the U.S., along with 3,198 Afro-Caribbeans, relocated to Liberia. Gradually developing an Americo- ...
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Zika Fever
Zika fever, also known as Zika virus disease or simply Zika, is an infectious disease caused by the Zika virus. Most cases have no symptoms, but when present they are usually mild and can resemble dengue fever. Symptoms may include fever, red eyes, joint pain, headache, and a maculopapular rash. Symptoms generally last less than seven days. It has not caused any reported deaths during the initial infection. Mother-to-child transmission during pregnancy can cause microcephaly and other brain malformations in some babies. Infections in adults have been linked to Guillain–Barré syndrome (GBS). Zika fever is mainly spread via the bite of mosquitoes of the ''Aedes'' type. It can also be sexually transmitted and potentially spread by blood transfusions. Infections in pregnant women can spread to the baby. Diagnosis is by testing the blood, urine, or saliva for the presence of the virus's RNA when the person is sick, or the blood for antibodies after symptoms are present more than ...
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Year Of Birth Missing (living People)
A year or annus is the orbital period of a planetary body, for example, the Earth, moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by change in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the planet, four seasons are generally recognized: spring, summer, autumn and winter. In tropical and subtropical regions, several geographical sectors do not present defined seasons; but in the seasonal tropics, the annual wet and dry seasons are recognized and tracked. A calendar year is an approximation of the number of days of the Earth's orbital period, as counted in a given calendar. The Gregorian calendar, or modern calendar, presents its calendar year to be either a common year of 365 days or a leap year of 366 days, as do the Julian calendars. For the Gregorian calendar, the average length of the calendar year (the ...
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University Of Liberia Alumni
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. Universities typically offer both undergraduate and postgraduate programs. In the United States, the designation is reserved for colleges that have a graduate school. The word ''university'' is derived from the Latin ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". The first universities were created in Europe by Catholic Church monks. The University of Bologna (''Università di Bologna''), founded in 1088, is the first university in the sense of: *Being a high degree-awarding institute. *Having independence from the ecclesiastic schools, although conducted by both clergy and non-clergy. *Using the word ''universitas'' (which was coined at its foundation). *Issuing secular and non-secular degrees: grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university in ...
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Liberian Infectious Disease Physicians
Liberian may refer to: * Something of, from, or related to Liberia, a country on the west coast of Africa * A person from Liberia, or of Liberian descent, see Demographics of Liberia **Americo-Liberians * Liberian culture * Liberian cuisine * Liberian English Liberian English refers to the varieties of English spoken in Liberia. There are four such varieties: * Standard Liberian English , the Liberian variety of International English. It is the language taught in secondary and tertiary institutions ... See also * * List of Liberians * Languages of Liberia {{disambiguation Language and nationality disambiguation pages ...
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Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ...
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Ellen Johnson Sirleaf
Ellen Johnson Sirleaf (born Ellen Eugenia Johnson, 29 October 1938) is a Liberian politician who served as the 24th president of Liberia from 2006 to 2018. Sirleaf was the first elected female head of state in Africa. Sirleaf was born in Monrovia to a Gola father and Kru-German mother. She was educated at the College of West Africa. She completed her education in the United States, where she studied at Madison Business College and Harvard University. She returned to Liberia to work in William Tolbert's government as Deputy Minister of Finance from 1971 to 1974. Later, she worked again in the West, for the World Bank in the Caribbean and Latin America. In 1979, she received a cabinet appointment as Minister of Finance, serving to 1980. After Samuel Doe seized power in 1980 in a coup d'état and executed Tolbert, Sirleaf fled to the United States. She worked for Citibank and then the Equator Bank. She returned to Liberia to contest a senatorial seat for Montserrado Count ...
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President Of Liberia
The president of the Republic of Liberia is the head of state and government of Liberia. The president serves as the leader of the executive branch and as commander-in-chief of the Armed Forces of Liberia. Prior to the independence of Liberia in 1847, executive power in the Commonwealth of Liberia was held by the governor of Liberia, who was appointed by the American Colonization Society. The 1847 Constitution transferred the executive powers of the governorship to the presidency, which was largely modeled on the presidency of the United States. Between 1847 and 1980, the presidency was exclusively held by Americo-Liberians, the original American settlers of Liberia and their descendants. The original two-party system, with the Republican Party and the True Whig Party, ended in 1878, when the election of Anthony W. Gardiner marked the beginning of 102 years of one-party rule by the True Whigs. Following a ''coup d'état'' by disgruntled army officers led by Samuel Doe in ...
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West Nile Fever
West Nile fever is an infection by the West Nile virus, which is typically spread by mosquitoes. In about 80% of infections people have few or no symptoms. About 20% of people develop a fever, headache, vomiting, or a rash. In less than 1% of people, encephalitis or meningitis occurs, with associated neck stiffness, confusion, or seizures. Recovery may take weeks to months. The risk of death among those in whom the nervous system is affected is about 10 percent. West Nile virus (WNV) is usually spread by mosquitoes that become infected when they feed on infected birds, which often carry the disease. Rarely the virus is spread through blood transfusions, organ transplants, or from mother to baby during pregnancy, delivery, or breastfeeding, but it otherwise does not spread directly between people. Risks for severe disease include being over 60 years old and having other health problems. Diagnosis is typically based on symptoms and blood tests. There is no human vaccine. The be ...
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Hepatitis E
Hepatitis E is inflammation of the liver caused by infection with the hepatitis E virus (HEV); it is a type of viral hepatitis. Hepatitis E has mainly a fecal-oral transmission route that is similar to hepatitis A, although the viruses are unrelated. In retrospect, the earliest known epidemic of hepatitis E occurred in 1955 in New Delhi, but the virus was not isolated until 1983 by Russian scientists investigating an outbreak in Afghanistan. HEV is a positive-sense, single-stranded, nonenveloped, RNA icosahedral virus and one of five known human hepatitis viruses: A, B, C, D, and E. Like hepatitis A, hepatitis E usually follows an acute and self-limiting course of illness (the condition is temporary and the individual recovers) with low death rates in resource-rich areas; however, it can be more severe in pregnant women and people with a weakened immune system, with substantially higher death rates. In pregnant women, especially in the third trimester, the disease is more oft ...
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Hepatitis C
Hepatitis C is an infectious disease caused by the hepatitis C virus (HCV) that primarily affects the liver; it is a type of viral hepatitis. During the initial infection people often have mild or no symptoms. Occasionally a fever, dark urine, abdominal pain, and yellow tinged skin occurs. The virus persists in the liver in about 75% to 85% of those initially infected. Early on, chronic infection typically has no symptoms. Over many years however, it often leads to liver disease and occasionally cirrhosis. In some cases, those with cirrhosis will develop serious complications such as liver failure, liver cancer, or dilated blood vessels in the esophagus and stomach. HCV is spread primarily by blood-to-blood contact associated with injection drug use, poorly sterilized medical equipment, needlestick injuries in healthcare, and transfusions. Using blood screening, the risk from a transfusion is less than one per two million. It may also be spread from an infected mother to her ...
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Hepatitis B
Hepatitis B is an infectious disease caused by the ''Hepatitis B virus'' (HBV) that affects the liver; it is a type of viral hepatitis. It can cause both acute and chronic infection. Many people have no symptoms during an initial infection. For others, symptoms may appear 30 to 180 days after becoming infected and can include a rapid onset of sickness with nausea, vomiting, yellowish skin, fatigue, dark urine, and abdominal pain. Symptoms during acute infection typically last for a few weeks, though some people may feel sick for up to six months. Deaths resulting from acute stage HBV infections are rare. An HBV infection lasting longer than six months is usually considered chronic. The likelihood of developing chronic hepatitis B is higher for those who are infected with HBV at a younger age. About 90% of those infected during or shortly after birth develop chronic hepatitis B, while less than 10% of those infected after the age of five develop chronic cases. Most of those wit ...
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