Sunday, 14 November 2010

CASE 176 - Aids

Acquired immune deficiency syndrome or acquired immunodeficiency syndrome (AIDS) is a disease of the human immune system caused by the human immunodeficiency virus (HIV). This condition progressively reduces the effectiveness of the immune system and leaves individuals susceptible to opportunistic infections and tumors. HIV is transmitted through direct contact of a mucous membrane or the bloodstream with a bodily fluid containing HIV, such as blood, semen, vaginal fluid, preseminal fluid, and breast milk. This transmission can involve anal, vaginal or oral sex, blood transfusion, contaminated hypodermic needles, exchange between mother and baby during pregnancy, childbirth, breastfeeding or other exposure to one of the above bodily fluids.
AIDS is now a pandemic. In 2007, it was estimated that 33.2 million people live with the disease worldwide, and that AIDS killed an estimated 2.1 million people, including 330,000 children. Over three-quarters of these deaths occurred in sub-Saharan Africa. According to UNAIDS 2009 report, worldwide some 60 million people have been infected, with some 25 million deaths, and 14 million orphaned children in southern Africa alone since the epidemic began. Genetic research indicates that HIV originated in west-central Africa during the late nineteenth or early twentieth century.AIDS was first recognized by the U.S. Centers for Disease Control and Prevention in 1981 and its cause, HIV, identified in the early 1980s. Although treatments for AIDS and HIV can slow the course of the disease, there is no known cure or vaccine. Antiretroviral treatment reduces both the mortality and the morbidity of HIV infection, but these drugs are expensive and routine access to antiretroviral medication is not available in all countries.Due to the difficulty in treating HIV infection, preventing infection is a key aim in controlling the AIDS pandemic, with health organizations promoting safe sex and needle-exchange programmes in attempts to slow the spread of the virus.


AIDS is the ultimate clinical consequence of infection with HIV. HIV is a retrovirus that primarily infects vital organs of the human immune system such as CD4+ T cells (a subset of T cells), macrophages and dendritic cells. It directly and indirectly destroys CD4+ T cells.
Once HIV has killed so many CD4+ T cells that there are fewer than 200 of these cells per microliter (µL) of blood, cellular immunity is lost. Acute HIV infection progresses over time to clinical latent HIV infection and then to early symptomatic HIV infection and later to AIDS, which is identified either on the basis of the amount of CD4+ T cells remaining in the blood, and/or the presence of certain infections, as noted above. In the absence of antiretroviral therapy, the median time of progression from HIV infection to AIDS is nine to ten years, and the median survival time after developing AIDS is only 9.2 months.[39] However, the rate of clinical disease progression varies widely between individuals, from two weeks up to 20 years.
Many factors affect the rate of progression. These include factors that influence the body's ability to defend against HIV such as the infected person's general immune function. Older people have weaker immune systems, and therefore have a greater risk of rapid disease progression than younger people. Poor access to health care and the existence of coexisting infections such as tuberculosis also may predispose people to faster disease progression. The infected person's genetic inheritance plays an important role and some people are resistant to certain strains of HIV. An example of this is people with the homozygous CCR5-Δ32 variation are resistant to infection with certain strains of HIV. HIV is genetically variable and exists as different strains, which cause different rates of clinical disease progression.

There are a number of competing theories about the origin of the AIDS, all of which have significant background support and a great number of faithful believers. Im not here to pass judgment or tell you which ones are right or wrong, but we will share with you some of the more prominent theories about where the AIDS came from.

1 – Having sex with monkeys. It wasn’t a monkey disease that passed to humans, but rather a disease CREATED by the union of man and monkey, which is a sin

2 – The CIA invented it in a laboratory and released it on purpose to subvert the black man. It was a noble plan, but the political powers that be didn’t account for the likelihood that their daughters would favor the chocolate as they eventually did, even unto their own demises.

3 – Sharing needles causes a mixing of human blood never intended. This mixture equals AIDS in many cases.

4 – The choice to accept blood transfusions, commonly rejected by many Christian sects, created the AIDS virus. Not just in one instance, but in many, and by some estimations, every instance.

5 – It is God’s own curse against the wickedness of modern man. Before man became modern, there was no the AIDS, so this is a very easy theory to endorse.

6 - The biggest and most supportive theory is that Dr Robert Gallo (born March 23, 1937) did it. He was a U.S. biomedical researcher. He is best known for his co-discovery of the Human Immunodeficiency Virus (HIV), the infectious agent responsible for the Acquired Immune Deficiency Syndrome (AIDS), and he has been a major contributor to subsequent HIV research.
Gallo is the director of the Institute of Human Virology at the University of Maryland School of Medicine in Baltimore, Maryland. He and two longtime scientific collaborators, Robert R. Redfield and William A. Blattner, co-founded the institute in 1996 in a partnership including the State of Maryland and the City of Baltimore. In 2005, Gallo co-founded Profectus BioSciences, Inc., which develops and commercializes technologies to reduce the morbidity and mortality caused by human viral diseases, including HIV. Gallo was born in Waterbury, Connecticut to a working-class family of Italian immigrants. He earned a BS degree in Biology in 1959 from Providence College and received an MD from Jefferson Medical College in Philadelphia, Pennsylvania in 1963. After completing his medical residency at the University of Chicago, he became a researcher at the National Cancer Institute. Gallo states that his choice of profession was influenced by the early death of his sister from leukemia, a disease to which he initially dedicated much of his research

But as to how the AIDS was invented, or by whom is a very hard story to find out, but what has to be noted is worldwide per year it costs over £50 Billion in aids treatments, do you think certain people would like to loose that money if aids was cured.

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