Hepatitis B Theory

“When interviewed by Curtis, Hilary Koprowski, the polio-vaccine pioneer who mounted that massive campaign, could not recall or find documentary evidence as to whether his group had used kidney cells from green monkeys or Asian macaques” 900,000 people received it, enough to start an epidemic.

It is believed that the first case of HIV/AIDs was first recorded somewhere in West Africa somewhere in the beginning of the twentieth century. Since then, it has spread across central Africa, undetected for a long time. But the question that has bewildered many, is how HIV spread in the first place. According to “Natural Transfer Theory”, HIV was spread to humans through chimpanzees. “Africans have been killing and eating monkey for at least fifty thousand years” (43). It was common for small African communities to hunt and eat chimpanzees. Chimpanzees were said to have “SIVs, simian immunodeficiency viruses that closely resembles HIV” (41). The virus is said to have spread to humans through these infected chimpanzees. The blood of these chimpanzees could have

To begin with, many scientists found that HIV is related to a similar virus found in chimpanzee after conducting many researched they believe the virus was passed down from monkey hunters to human. Moreover, the first known case of HIV was reported in 1920 in

It is believed that HIV originated in Kinshasa, in the Democratic Republic of Congo around 1920 when HIV crossed species from chimpanzees to humans. The first time HIV was presented, it was unknown and not presented to heterosexuals as a disease because people thought it was a disease specified for homosexuals. Within the history of discovering HIV, different groups were targeted and subjected to the virus unlike others. This misconception still carries on in the Orangeburg community, but the targeted group today is black males and

In the 1920's, HIV crossed from chimps to humans. There is evidence on how, when and where HIV first began to cause illness in humans. HIV is a type of lentivirus, which means it attacks the immune system. In a similar way, the Simian Immunodeficiency Virus (SIV) attacks the immune systems of monkeys and apes. There is even a theory on hunters, in the Democratic Republic of Congo eating monkey and transfer the virus. These well-known diseases, travel from Africa, Kinshasa to the United States. Started off being called GRID also known as gay-related immune deficiency introduced to united state in 1981. This disease has taken 121 healthy gay man lives in the U.S. since the mid-1970s. Scientists began to notice clusters of Kaposi's sarcoma and

Test and vaccinations were put out to try to cure Hepatitis B in the early 1970s.

Without taking any medication of treatment for the situation, it is estimated to have a short range of life for ten to fifteen years but it also depends on the person’s body reaction. It is an estimated statistic that thirty-eight out of ten thousand die each year due to HIV/aids related causes. In 2010, male infection decreased of deaths from 19,000 to 18,000. While in the female population, the death rate decreases also from 1,800 to 1,700. As you can see, men are more engaged to sexual activities than females because of their urges and more reasons. In essence, there are way more percentage of infected inmates in the male population than in the female population, so most of the death rates come from the men.

It is proven that the source of the HIV virus was from a type of chimpanzees located in West Africa ("Where Did HIV Come From?"). The chimpanzees carried a virus called simian immunodeficiency virus (SIV) which is similar to HIV ("Where Did HIV Come From?"). It is thought that when it was transferred the humans it mutated into HIV ("Where Did HIV Come From?"). The disease was transferred to humans by hunting the chimpanzees and eating the meat off of them ("Where Did HIV Come

HIV stands for human immunodeficiency virus and can lead to acquired immunodeficiency syndrome (AIDS) if not treated (About HIV/AIDS, n.d). Unlike some other viruses, the human body cannot fully rid itself of HIV completely, even with treatment. Simply put, once you contract HIV, you have it for life. This disease attacks the body’s immune system, specifically the CD4 cells (T cells), which help the immune system stave off infections. When left to its own devices, HIV reduces the number of CD4 cells (T cells) in the body, making the person more likely to

This book talks about how recent genetic evidence form new discoveries have traced the birth of AIDS to being rooted in the southeastern forests of Cameroon in Africa, where chimpanzees had a very similar strain of Human Immunodeficiency Virus in their blood. They carried this simian immunodeficiency virus for hundreds of years without creating any major, large-scale outbreak in humans. The birth origin story of HIV may have been happened sometime around 1880 to 1920. TImberg and Halperin discuss that the birth of HIV most likely occurred when a European hunter traveling in

As previously stated HIV is a lent virus that attacks the immune system. In comparison SIV (Simian Immunodeficiency Virus) attacks the immune system of monkeys. So the question is: Did HIV in fact come from monkeys? A strain of SIV (called SIVcpz) was found in a chimpanzee upon research in 1999. This strain can infect humans and also be passed on from chimpanzee to chimpanzee. In conclusion the most reasonable transferring theory is based off of hunting. The SIV was transferred to humans as a result of the chimps infected blood and them be eaten. Then the virus migrated and transformed in what we know today as

Pablo Valenzuela invented the first recombinant vaccine. The recombinant vaccine was developed by inserting the HBV gene that codes for surface protein into a species of yeast called saccharomyces Cerevisiate. Pablo also created the vaccine for hepatitis C.

This virus attacks the body’s immune system causing them to become immunosuppressed. Over time the body is unable to fight off cancer, disease and infections. However, treatment is available to control HIV and those with HIV can live long lives. AIDS is the final stage of HIV and many with HIV will never advance to this stage. During this stage you become susceptible to opportunistic infections. When the CD4 drops below 200 cells per cubic mm of blood and you have an opportunistic infection, you are considered to have AIDS. Those with AIDS have a shorter lifespan and require medical treatment in order to

Since the beginning of the epidemic, AIDS has killed more than 30 million people worldwide, including more than 500,000 Americans. AIDS has replaced malaria and tuberculosis as the world's deadliest infectious disease among adults and is the fourth leading cause of death worldwide. Over 13 million children have been orphaned by the epidemic. A person who is HIV-infected carries the virus in certain body fluids, including blood, semen, vaginal secretions, and breast milk. The virus can be transmitted only if such HIV-infected fluids enter the bloodstream of another person. This kind of direct entry can occur (1) through the linings of the vagina, rectum, mouth, and the opening at the tip of the penis; (2) through intravenous injection with a syringe; or (3) through a break in the skin, such as a cut or sore. Usually, HIV is transmitted through:

HIV is global pandemic stands for Human Immunodeficiency Virus, weakens the immune system by destroying the important cells in our body that fights against disease and infection. Our immune system is able to clear out most of the viruses from our body, but once you have HIV , you have it for lifelong. HIV can hide in our body cells for long time and it can attack the T cells and CD4 cells, a key part of our immune system to fight infections and diseases. Overtime, the HIV may attack so many of CD4 cells and our body is no more able to fight against infections. When this happens, HIV can lead to AIDS, the final stage of HIV infection. HIV can be transmitted through sexual contact, injection or drug use, pregnancy, breast feeding, occupational exposure, and rarely through blood transfusion and organ