Did monkey's really make aids?!
Question: Did monkey's really make aids!?
Answers:
it came from turtles!.!.!.ninja turtles lolWww@Answer-Health@Com
The parent of the HIV virus was the product of a union between two monkey viruses, genetic detective work has revealed!.
This genetic mixing occurred in a chimpanzee at least one million years ago, although it is thought that HIV did not cross into humans until the 1930s!. But the discovery has prompted researchers to speculate that chimps may still harbour other HIV-like viruses that could jump to humans!.
The complex genetic history of HIV viruses came to light when researchers tried to construct family trees connecting the different genomic elements in the viruses!. If the viruses shared the same genetic history, you would expect these trees to match up, but they did not!.
"Trees stemming from different parts of the genome put the virus in different places," says Paul Sharp, an expert on HIV evolution at the University of Nottingham, UK!.
The Simian Immunodeficiency Virus (SIV) found in chimps, and which led to the most widespread human strain HIV-1, has elements of two other SIVs!. These strains are found in red-capped mangabeys and greater spot-nosed monkeys, but it was not clear which of the SIV strains were the originals!.
Gene swapping
Now Sharp and his team have constructed numerous family trees based on different assumptions about the order in which genetic mutations occurred during the evolution of the viruses!. These indicate that the chimp SIV is the product of gene swapping between the monkey viruses!.
Chimps are known to hunt a variety of monkeys and probably became infected with both the monkey SIV strains by eating their flesh!. They could then swap genetic material and produce the virus that eventually crossed into humans!.
Sharp believes the gene mixing happened at least a million years ago because the chimp SIV virus is present in two sub-species of chimpanzee that diverged at that time!. They probably inherited the virus from their common ancestor!.
The finding raises the possibility that chimps are infected with other combination viruses that could be dangerous to humans!. "Clearly, with humans continuing to hunt chimps, there could be the chance for the next jump," says SharpWww@Answer-Health@Com
This genetic mixing occurred in a chimpanzee at least one million years ago, although it is thought that HIV did not cross into humans until the 1930s!. But the discovery has prompted researchers to speculate that chimps may still harbour other HIV-like viruses that could jump to humans!.
The complex genetic history of HIV viruses came to light when researchers tried to construct family trees connecting the different genomic elements in the viruses!. If the viruses shared the same genetic history, you would expect these trees to match up, but they did not!.
"Trees stemming from different parts of the genome put the virus in different places," says Paul Sharp, an expert on HIV evolution at the University of Nottingham, UK!.
The Simian Immunodeficiency Virus (SIV) found in chimps, and which led to the most widespread human strain HIV-1, has elements of two other SIVs!. These strains are found in red-capped mangabeys and greater spot-nosed monkeys, but it was not clear which of the SIV strains were the originals!.
Gene swapping
Now Sharp and his team have constructed numerous family trees based on different assumptions about the order in which genetic mutations occurred during the evolution of the viruses!. These indicate that the chimp SIV is the product of gene swapping between the monkey viruses!.
Chimps are known to hunt a variety of monkeys and probably became infected with both the monkey SIV strains by eating their flesh!. They could then swap genetic material and produce the virus that eventually crossed into humans!.
Sharp believes the gene mixing happened at least a million years ago because the chimp SIV virus is present in two sub-species of chimpanzee that diverged at that time!. They probably inherited the virus from their common ancestor!.
The finding raises the possibility that chimps are infected with other combination viruses that could be dangerous to humans!. "Clearly, with humans continuing to hunt chimps, there could be the chance for the next jump," says SharpWww@Answer-Health@Com
Scientists identified a type of chimpanzee in West Africa as the source of HIV infection in humans!. The virus most likely jumped to humans when humans hunted these chimpanzees for meat and came into contact with their infected blood!. Over several years, the virus slowly spread across Africa and later into other parts of the world!.
The earliest known case of HIV-1 in a human was from a blood sample collected in 1959 from a man in Kinshasa, Democratic Republic of Congo!. (How he became infected is not known!.) Genetic analysis of this blood sample suggested that HIV-1 may have stemmed from a single virus in the late 1940s or early 1950s!.
We know that the virus has existed in the United States since at least the mid- to late 1970s!. From 1979-1981 rare types of pneumonia, cancer, and other illnesses were being reported by doctors in Los Angeles and New York among a number of male patients who had sex with other men!. These were conditions not usually found in people with healthy immune systems!.
In 1982 public health officials began to use the term "acquired immunodeficiency syndrome," or AIDS, to describe the occurrences of opportunistic infections, Kaposi's sarcoma (a kind of cancer), and Pneumocystis carinii pneumonia in previously healthy people!. 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)!.
For many years scientists theorized as to the origins of HIV and how it appeared in the human population, most believing that HIV originated in other primates!. 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!. The researchers believe that HIV-1 was introduced into the human population when hunters became exposed to infected blood!.
Hope This Helps!.!.!.:)Www@Answer-Health@Com
The earliest known case of HIV-1 in a human was from a blood sample collected in 1959 from a man in Kinshasa, Democratic Republic of Congo!. (How he became infected is not known!.) Genetic analysis of this blood sample suggested that HIV-1 may have stemmed from a single virus in the late 1940s or early 1950s!.
We know that the virus has existed in the United States since at least the mid- to late 1970s!. From 1979-1981 rare types of pneumonia, cancer, and other illnesses were being reported by doctors in Los Angeles and New York among a number of male patients who had sex with other men!. These were conditions not usually found in people with healthy immune systems!.
In 1982 public health officials began to use the term "acquired immunodeficiency syndrome," or AIDS, to describe the occurrences of opportunistic infections, Kaposi's sarcoma (a kind of cancer), and Pneumocystis carinii pneumonia in previously healthy people!. 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)!.
For many years scientists theorized as to the origins of HIV and how it appeared in the human population, most believing that HIV originated in other primates!. 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!. The researchers believe that HIV-1 was introduced into the human population when hunters became exposed to infected blood!.
Hope This Helps!.!.!.:)Www@Answer-Health@Com
Only in the way that pigs and birds make the flu!.
It's not uncommon for diseases to live in animals (and either affect or not affect the animal) and then make the jump to humans!. This is how different strains of influenza virus are created!.
Its my understanding that the HIV virus was originally "created" (meaning other viruses combined and/or mutated) in monkeys, and then eventually made the leap to humans!.Www@Answer-Health@Com
It's not uncommon for diseases to live in animals (and either affect or not affect the animal) and then make the jump to humans!. This is how different strains of influenza virus are created!.
Its my understanding that the HIV virus was originally "created" (meaning other viruses combined and/or mutated) in monkeys, and then eventually made the leap to humans!.Www@Answer-Health@Com
If monkeys made AIDS then someone had to screw a monkey at one point or another!. Did you sleep with a monkey!? I mean ive heard of spanking the monkey but jeez!.Www@Answer-Health@Com