As a modern day issue, AIDs is known as a globally widespread disease with the potential to kill millions. The origin of this epidemic is described by the Hunter theory, which states that infected chimpanzees were killed and eaten, or their blood entered a human hunter’s cut or wound. The Hunter Theory explains how HIV was transferred to the human body and how multiple strands of HIV arose unlike the many theories that attempt to explain the AIDs origin. Once understood, the theory allows people to comprehend the creation of a viral disease and maybe provide future generations a plan to prevent a catastrophe.
There are many theories that attempt to explain the beginning of AIDs, but none, except for the Hunter’s Theory, explain the multiple strands of HIV. The predecessor of AIDs is SIV (simian immunodeficiency virus), and it’s because of the SIV’s exchanged between chimp and human that causes multiple HIV strands. There are four main groups of HIV strains,
…show more content…
Typically, the disease is structured to attack monkeys instead of humans, but, over time and as more people are exposed to SIV, the disease could mutate and adapt to a human body. What supports this mutation even more is that monkeys are genetically similar to humans. The chances of a mutation is significantly increased, because the viruses are already structured to attack a specimen that is so closely related to a human; therefore only a slight mutation could make the virus deadly to humans. There are also contributing factors to how often the disease is exposed to people. For example Bushmeat hunting, the hunting of wild animals. This reckless type of hunting leaves hunters susceptible to injuries, which increase the chances of an infected animal’s blood entering a human’s blood stream. This would allow more chances for the disease to mutate as more humans become exposed to infected animal
In the Hot Zone, Richard Preston demonstrates how devastating Ebola and other filoviruses can be to large populations. In the book, Preston describes true events during an outbreak of Ebola virus at a Monkey facility in Reston, Virginia in 1980. He also gives background from other viral outbreaks in Africa in the 1970’s and 1980’s.
Preston says, ”What annoyed him was the fact that the bits of meat were wrapped in aluminum foil, like pieces of leftover hot dog” (Preston 105). This monkey’s meat contains a deadly Level 4 virus, and yet it is only wrapped in aluminum foil. Someone could have thought that the meat was just hot dog meat; he or she could have unintentionally eaten it. So now the virus is inside the person, and the now infected individual is bound to come into contact with other people. Thus, many people have been exposed to the dangerous virus.
The Sudan Virus was first discovered in South Sudan in nineteen seventy-six, where it was described as “Ebola Hemorrhagic Fever” but classified as SUDV. Bats were suspected to harbor the virus because of the distantly related filo virus, MARV. MARV has been isolated from bats, but no reservoir host has been positively identified. As well as being unclear on how SUDV was introduced into the human
There are so many different strains of HIV, the two main types are HIV-1, the most common type found worldwide. HIV-2, this is found mainly in Wedstern Africa, some cases India and Europe. IF treattment is lefted uncured it coukl take around 10 to 15 years for AIDS to develop, when HIV has severely damaged the immune system. Some damage may be cause cancer, malnutrition, and weight loss as well as organ damage. With earlydiagnosis and effective antiretroviral treatment, people with HIV can live a normal, healthy life.
Main Point 3: When in an area where Zika is common, or there are many mosquitos, some precautions are to be taken to stay clear of the virus. Sub-Point 1: It is recommended that when you are in a tropical country, you must use insect repellents. You should also wear long sleeves and pants, and sleep under a mosquito net. Sub-Point 2: If you are coming back from another island or you are infected it is important to visit the doctors within 2 weeks.
The AIDS epidemic began in the 1980’s and the effects of it were seen all around the globe. Each country led their own unique approach to preventing and curing AIDS, and some strategies worked better than others. The Australian response to AIDS can be considered world leading due to their multifaceted approach against the disease. Australia was successful in educating all people while simultaneously researching ways to cure the disease. Australia made a concerted effort to fight the both the physical disease itself, as well as the social stigma associated with it.
In the 1980’s the Aids epidemic broke out(Aids
Several workers from a laboratory were exposed to blood, organs and cell cultures from imported African green monkeys from Uganda. Acceptingly, the virus is animal borne from fruit bats being the natural host. The reservoir hosts are monkeys as they rapidly die once diseased
And The Band Played On Video Essay The movie, And The Band Played On, portrayed the discovery of a serious virus back in the late 70s, and through out had a strong emphasis on the scientific findings related to this virus known as HIV/AIDS. Human immunodeficiency virus (HIV) is what it is now known by, with Aquired Immune Defficency Syndrome (AIDS) pertaining to it. HIV interferes with the human body's immune system's function of fighting off disease, which weakens the immune system to the point of having a diagnosis of AIDS. Although, back in the late 70s, scientists knew little to nothing about this serious virus.
The Lassa fever is much like the Ebola virus in the fact that it originated in west Africa and that it is a haemorrhagic sickness. This virus is caused by Matsomy rats. The virus is spread through the direct contact with the bodily fluid of an infected rat or person. The poor sanitation in most West African causes viruses like Ebola and Lassa to thrive. 80% of people infected only have a mild case.
Acquired immune deficiency syndrome (AIDS) is the world’s most dreaded disease caused by the human immunodeficiency virus (HIV). Precisely, the viral infection destroys the immune system of the patient by way of eliminating the CD4+ lymphocytes (Mandal, 2012). With decreased immunity, the body becomes vulnerable to a wide range of infections otherwise known as opportunistic infections. These could be viral, bacterial, or fungal infections as well as tumors and other conditions adverse to a person’s health (Mandal, 2012). Ideally, the pathology of AIDS involves several key states namely seroconversion illness, asymptomatic infection, persistent generalized lymphadenopathy, symptomatic infection, and eventually AIDS (Mandal, 2012).
And that is not all. Millions of people worldwide are now living with HIV, the virus that causes AIDS. In 1996-1997 there was a treatment breakthrough: The AIDS cocktail drug- HAART (Highly Active Anti-Retroviral Therapy) could cut viral load to undetectable levels. But very few people had access to this treatment. Only 1% of the million African countries with HIV received the treatment.
Among those tactics, a continuous story, repetition stories, and percents, numbers, and facts were used to present the purpose, all of which are effective in their own manner. These accounts made the problem real and gave a personal connection as well as structure to the documentary and the percents, numbers, and facts all gave the information to back up the claims made in the documentary. The Hunting Ground was a well put together documentary that proves how immense the dilemma is and that there are options one can take to solve the epidemic that has spread all over the
Each year, trophy hunters want to reach a goal. The goal being hunting for the most exotic and rare animals. Trophy hunting is a booming business all across the world. Hunters claim they are “conservationist”, arguing that the only way that wildlife can survive is if it is given an economic value. Votes should ban trophy hunting because it causes pain and suffering, species to be endangered, and distribution of the food chain.
An example of this in the film is proven when Miller visits his doctor after he was in casual contact with Beckett, knowing that Beckett is HIV-positive. Miller assumed he could contract the virus through airborne particles settling on his clothes. Miller’s physician had to explain to him that HIV can only be transmitted through bodily fluids such as blood, semen, and vaginal secretions. Another example of an inaccurate interpretation of how HIV is spread in the film is the scene when Wheeler stated to the partners that“ Andy brought AIDS to our office.” AIDS is a syndrome: a collection of multiple symptoms that are acquired from Human Immunodeficiency virus.