Your search returned over 400 essays for "human immunodeficiency virus"
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The Human Immunodeficiency Virus ( Hiv )

- HIV/AIDS History The Human Immunodeficiency Virus (HIV) targets the immune system and weakens people 's defense systems against infections and some types of cancer. As the virus destroys and impairs the function of immune cells, infected individuals gradually become immunodeficient. Immune function is typically measured by CD4 cell count. Immunodeficiency results in increased susceptibility to a wide range of infections and diseases that people with healthy immune systems can fight off. The most advanced stage of HIV infection is Acquired Immunodeficiency Syndrome (AIDS), which can take from 2 to 15 years to develop depending on the individual....   [tags: AIDS, Immune system, HIV, Immunodeficiency]

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Hiv And Human Immunodeficiency Virus

- Many people are not very educated about HIV or AIDS and they don’t understand how they could be at risk or may not understand how to get tested. HIV is a virus that gradually attacks the immune system. HIV is also known as Human Immunodeficiency Virus. When our immune system is attacked, this causes serious problems. Our immune system is our body 's natural defense against illnesses and diseases, and when this becomes affected our whole body is at risk. HIV , or Human Immunodeficiency Virus, destroys a type of white blood cell called a T-helper, and then it will make copies of itself inside other cells....   [tags: AIDS, HIV, Immune system, Immunodeficiency]

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History of Human Immunodeficiency Virus

- According to the Centers for Disease Control and Prevention in 2011 there were an estimated 49,273 diagnoses of HIV infection in the United States alone. A little over 38,000 were males and a little over 10,000 were female. Nearly 200of these cases were in children less than the age of 13. These numbers are for the U.S alone. There are millions of cases of HIV for every single region of the world. To add to the injury The New York Times reports that there are 50,000 new diagnoses for the HIV infection every single year....   [tags: virus, treatment, prevention, symptoms]

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Human Immunodeficiency Virus ( Hiv )

- Human Immunodeficiency Virus (HIV), which causes Acquired Immunodeficiency Syndrome (AIDS), is one of the world’s most severe and challenging health conditions worldwide (AIDS.gov). HIV contains up to nine-thousand RNA bases, one-millionth of what a human body could carry. It has about 9 genes that only encode about 15 proteins (Cohen, 143). Although it seems harmless, it has affected a drastic number of people to this day. There are 36.9 billion people throughout the world living with HIV/AIDS at this very moment; 2.6 million are children that have been tested HIV positive due to their mother carrying the disease when giving birth, pregnant, or breastfeeding....   [tags: HIV, AIDS, Virus, Immune system]

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Hiv Is Known As The Human Immunodeficiency Virus

- HIV is known as the Human immunodeficiency virus. The virus was recognized in a chimpanzee by scientists in Africa. They believe that it is the same cause of HIV infections found in humans. The type of infection found in chimpanzees is called the simian immunodeficiency virus that was spread to humans and also mutated into HIV. There was a time when human hunted chimpanzee for meat and was in contact with their blood that is infected. In past studies it showed that HIV have showed up in apes and humans in the late 1800s....   [tags: AIDS, HIV, Immune system, Immunodeficiency]

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Treatment of Human Immunodeficiency Virus (HIV)

- “Human immunodeficiency virus (HIV) is a blood-borne virus typically transmitted via sexual intercourse, shared intravenous drug paraphernalia, and mother-to-child transmission (MTCT), which can occur during the birth processor during breastfeeding.” There is no cure for HIV or AIDS but over time different types of medications have been developed that slows down the advancement of the disease. AIDS is a lethal disease that is caused by HIV. HIV destroys the immune system and causes the body to not be able to fight off any diseases....   [tags: virus, disease, immune system, TB, CMV]

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The Human Immunodeficiency Virus

- The Human Immunodeficiency Virus; which is shortened into the HIV virus, is the starting stage of what causes the infamous and deadly AIDS syndrome. The purpose of HIV is to weaken and destroy the normal functions of the human immune system. Once this virus is in the infected body, the virus itself cannot be curable; and this means that the infected would have this virus in their bodies for the rest of their lives. “The Human Immunodeficiency Virus arose from mutation of a similar virus called the Simian Immunodeficiency Virus, which is found in African primates.” (Bauman & Machunis-Masuoka, 2011, p....   [tags: aids syndrome, human immune system]

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The Human Immunodeficiency Virus ( Hiv )

- Public Health Problem The human immunodeficiency virus (HIV) has haunted humans for decades by weakening the immune system so low that disease progress to acquired immunodeficiency syndrome (AIDS). Once in the human body, the virus infects vital cells leading to the depletion of CD4 immune and increasing susceptibility to other life-threatening diseases such as tuberculosis, pneumocystis pneumonia, and giving cancerous tumors an environment to thrive (Bacelar et al, 2014). The virus is spread through semen, blood, breast milk, or vaginal fluid....   [tags: AIDS, HIV, Condom, Safe sex]

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The Human Immunodeficiency Virus ( Hiv )

- The virus responsible for AIDS is the Human Immunodeficiency Virus (HIV) is a retrovirus, which is classified as ssRNA + sense with RT, therefore it carries genetic information in two copies of RNA and uses the viral enzyme, reverse transcriptase to convert RNA into a double-stranded DNA. Further explained, viruses are classified by the format of the nucleic acid in the virion, or structure such as either RNA or DNA, single-stranded (ss) or double-stranded (ds) and whether the virus replicates with the enzyme reverse transcriptase (RT)....   [tags: AIDS, HIV, Immune system, DNA]

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The Human Immunodeficiency Virus ( Hiv )

- How to Avoid Getting and Spreading HIV In the streets, school, work and even home when someone is sick, based on their symptoms you can make an assumption about what they suffer from. Often it is not something odd to see a friend having a headache, fever, and sore throat, or even they might complain about a diarrhea and vomiting. As little as they know, the person who is suffering from these symptoms will assume that might have gotten poisoned by unhygienic food that they ate the day before, or it is the common cold, which is due to the change of weather....   [tags: AIDS, Immune system, HIV, Blood]

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Your search returned over 400 essays for "human immunodeficiency virus"
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