where is the origins of aids
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HIV/AIDS HIV/AIDS is considered a pandemic—a disease outbreak which is present over a large area and is actively spreading. HIV is believed to have originated in west-central Africa during the late 19th or early 20th century.
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History of HIV/AIDS The majority of HIV researchers agree that HIV evolved at some point from the closely related Simian immunodeficiency virus (SIV), and that SIV or HIV (post mutation) was transferred from non-human primates to humans in the recent past (as a type of zoonosis).he authors proposed that HIV-1 originated in the area of French Equatorial Africa in the early 20th century (when the colonial abuses and forced labor were at their peak). Later researches proved these predictions mostly correct: HIV-1 groups M and O started to spread in humans in late 19th–early 20th century.
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Learn About the Origin of HIV Updated February 23, 2016. It is largely been accepted that HIV-1 originated as a result of the hybridization (or mixing) of two strains of simian immunodeficiency virus (SIV)—one from the red-capped macabey and the other from the greater-spot nosed monkey.
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History of HIV/AIDS The pandemic strain of HIV-1 is closely related to a virus found in the chimpanzees of the subspecies Pan troglodytes troglodytes, which live in the forests of the Central African nations of Cameroon, Equatorial Guinea, Gabon, Republic of Congo (or Congo-Brazzaville), and Central African Republic.n January 1985, a number of more-detailed reports were published concerning LAV and HTLV-III, and by March it was clear that the viruses were the same, were from the same source, and were the etiological agent of AIDS.
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HIV-2 In 1986, a second type of HIV, called HIV-2, was isolated from AIDS patients in West Africa, where it may have been present decades earlier. Studies of the natural history of HIV-2 are limited, but to date comparisons with HIV-1 show some similarities while suggesting differences.
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Bio-Warfare: The Man Made Origins Of Ebola And Aids Most of the biowarfare research using viruses which causes Aids and Ebola was predominantly carried out in Germany and Japan until 1945 and since then mainly in the USA and France, using Nazi and Japanese (military) scientific war criminals. The Revealing Voices of Aids/HIV Theory Dissidents.
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Who discovered HIV: Gallo, Montagnier or both? The origin of AIDS has presented numerous puzzles to scientists since the first recognized cases appeared in the early 1980s. Until 1984 its cause was the subject of fierce debate.hey concluded that the origin of the HIV isolate discovered by Gallo was the same as that discovered by Montagnier. Today it is generally agreed that Montagnier’s group was the first to identify HIV, although Gallo’s group insists it contributed significantly to demonstrating that it causes AIDS.
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HIV In 1984, research groups led by Dr. Gallo, Dr. Luc Montagnier at the Pasteur Institute in Paris, and Dr. Jay Levy at the University of California, San Francisco, all identified a retrovirus as the cause of AIDS. Each group called the virus by a different name: HTLV-III, LAV, and ARV, respectively.
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Where Did HIV Come From?, Who's Patient Zero for AIDS?, History of HIV/AIDS Where Did HIV Come From? HIV is a virus that can lead to acquired immunodeficiency syndrome, or AIDS, but where did HIV come from? and what is the origin of AIDS? Did HIV come from SIV? or did HIV come from somewhere else? who's patient zero for AIDS? could it really be Gaetan Gaëtan? dugas all of these questions are answered in this. video
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Top 10 U.S. Cities With Highest Rates of HIV Infections Top 10 U.S. Cities With Highest Rates of HIV Infections. What had originated in Kinshasa, in the Democratic Republic of Congo around 1920, HIV crossed species from chimpanzees to humans. Before long, cases of rare lung infections and severe cancers developed from extreme cases of immune deficiencies peaked among gay men in 1981.
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- The pandemic strain of HIV-1 is closely related to a virus found in the chimpanzees of the subspecies Pan troglodytes troglodytes, which live in the forests of the Central African nations of Cameroon, Equatorial Guinea, Gabon, Republic of Congo (or Congo-Brazzaville), and Central African Republic.
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Les origines du SIDA  ( 2004) Storyline. From the hyphotesis of British journalist Edward Hoope, the film reopens the explosively controversial subject of the origins of AIDS, zeroing in specifically on his fiercely contested proposition that the HIV virus was first transmitted to children in the Belgian Congo via contaminated polio vaccine.toryline. From the hyphotesis of British journalist Edward Hoope, the film reopens the explosively controversial subject of the origins of AIDS, zeroing in specifically on his fiercely contested proposition that the HIV virus was first transmitted to children in the Belgian Congo via contaminated polio vaccine.
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Origin of HIV & AIDS HIV-2 comes from SIVsmm in sooty mangabey monkeys rather than chimpanzees.7 The crossover to humans is believed to have happened in a similar way (through the butchering and consumption of monkey meat).
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Where did HIV come from? Formal tracking (surveillance) of AIDS cases began that year in the United States. In 1983, scientists discovered the virus that causes AIDS. The virus was at first named HTLV-III/LAV (human T-cell lymphotropic virus-type III/lymphadenopathy-associated virus) by an international scientific committee. This name was later changed to HIV (human immunodeficiency virus).
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Misconceptions about HIV/AIDS In the United States, HIV first appeared in populations of injection-drug users (a majority of whom are male) and gay men. HIV is spread primarily through unprotected sex, the exchange of HIV-contaminated needles, or cross-contamination of the drug solution and infected blood during intravenous drug use.
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Gravity of Earth It is a common misconception that astronauts in orbit are weightless because they have flown high enough to escape the Earth's gravity. In fact, at an altitude of 400 kilometres (250 mi), equivalent to a typical orbit of the Space Shuttle, gravity is still nearly 90% as strong as at the Earth's surface.
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Where did HIV come from? Then in 1999, an international team of researchers reported that they had discovered the origins of HIV-1, the predominant strain of HIV in the developed world. A subspecies of chimpanzees native to west equatorial Africa had been identified as the original source of the virus.
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- Victim by victim, AIDS is steadily boring through the heart of the small town of Lavumisa in southern Swaziland. AIDS is still stigmatized in Africa, and orphans suffer most. AIDS March, October 8-12, 2005 in Washington DC (September 18-October 8, caravans across the U.
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History of syphilis The history of syphilis has been well studied, but the exact origin of syphilis is unknown. There are two primary hypotheses: one proposes that syphilis was carried to Europe from the Americas by the crew of Christopher Columbus, the other proposes that syphilis previously existed in Europe but went unrecognized.n 1905, Schaudinn and Hoffmann discovered Treponema pallidum in tissue of patients with syphilis. One year later, the first effective test for syphilis, the Wassermann test, was developed.
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History of HIV and AIDS overview In July, the WHO confirmed that HIV could be passed from mother to child during breastfeeding.39. In October, AIDS became the first illness debated in the United Nations (UN) General Assembly.40. By December, 71,751 cases of AIDS had been reported to the WHO, with 47,022 of these in the USA.
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Where did HIV come from? Over decades, the virus slowly spread across Africa and later into other parts of the world. The earliest known case of infection with HIV-1 in a human was detected in a blood sample collected in 1959 from a man in Kinshasa, Democratic Republic of the Congo.
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History of malaria The history of malaria stretches from its prehistoric origin as a zoonotic disease in the primates of Africa through to the 21st century. A widespread and potentially lethal human infectious disease, at its peak malaria infested every continent, except Antarctica.
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The Origin of AIDS and HIV May Not Be What You Have Learned origin of aids The Origin of AIDS and HIV May Not Be What You Have Learned Most people believe that the origin of HIV, the AIDS virus, derives from some natural evolutionary event. Key among these HIV origin theories is the so called cut hunter theory in which a human, allegedly African native, received a bloody wound or infected splash while preparing a chimpanzee carrying a similar virus (i.e., SIVcpz).
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- Over decades, the virus slowly spread across Africa and later into other parts of the world. The earliest known case of infection with HIV-1 in a human was detected in a blood sample collected in 1959 from a man in Kinshasa, Democratic Republic of the Congo.ormal tracking (surveillance) of AIDS cases began that year in the United States. In 1983, scientists discovered the virus that causes AIDS. The virus was at first named HTLV-III/LAV (human T-cell lymphotropic virus-type III/lymphadenopathy-associated virus) by an international scientific committee.
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Origin of HIV & AIDS The area also had a growing sex trade around the time that HIV began to spread. The high population of migrants and sex trade might explain how HIV spread along these infrastructure routes. By 1937, it had reached Brazzaville, about 120km west of Kinshasa.
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- HIV-1 is surprisingly old, and it probably debuted in humans at least three separate times -- one for each subtype, M, N, and O. Scientists' best guess is that the precursor of the most common M virus jumped from the Cameroon chimps to humans sometime before 1931.art One: Chapter Four Scientific Breakthroughs. HIV-1, which is responsible for the vast majority of AIDS cases worldwide, is divided into three groups -- the major group M, and the much rarer outlier group O and new group N -- that have diverged over years of mutation and evolution.