Hiv And Human Immunodeficiency Virus

HIV (human immunodeficiency virus) infection is a long-term (chronic) viral infection. HIV kills white blood cells that help to control the body's defense system (immune system) and fight infection. HIV spreads through semen, pre-seminal fluid, blood, breast milk, rectal fluid, and vaginal fluid. HIV is commonly spread through sexual contact and sharing needles or syringes, because these behaviors involve exchanging bodily fluids. Without treatment, HIV can turn into AIDS (acquired immunodeficiency syndrome), an advanced stage of HIV infection. AIDS is a very serious illness and can be life-threatening.

There have been 4,043 reported diagnosed cases of Human Immunodeficiency Virus infection (HIV) per 100,000 populations. Human Immunodeficiency Virus is a virus that attacks the body’s immune system. The Human Immunodeficiency Virus attacks a specific white blood cell called T- helper cells which are used to fight off infection. As the virus destroys the t- helper cells, it replicates, destroying the immune system of the individual. Individuals who have the Human Immunodeficiency Virus Infection will have to constantly take medication to suppress the spread of the disease. If left untreated it will become very difficult for the individual’s body to fight off the virus resulting in death.

HIV is a sexually transmitted disease that attacks the body’s immune system by diminishing CD4 cells that help prevent and fight illnesses. HIV is a virus, more specifically a retrovirus that transcribes its RNA into the host cell’s DNA, and is spread by a transfer in bodily fluids namely drug injection and condomless sex. As the disease progresses into acquired immune deficiency syndrome (AIDS), the virus continues eliminating CD4 cells until the immune system becomes virtually ineffective [5]. Scientists first identified HIV in 1985 in response to the AIDS crisis plaguing the United States [6]. With no cure yet available, those affected with HIV must rely on antiretroviral drug therapy to decrease their chances of developing AIDS [7].

What is HIV? It is a virus that attacks the body’s immune system that can lead to acquired immunodeficiency syndrome or AIDS if not treated. The Kaiser Family Foundation (2008), states that HIV attacks the body’s immune system, specifically the CD4 cells (T cells), which help the immune system fight off infections. If left untreated, it reduces the number of T-Cells in the body, making the person more likely to get other infections. Also noted is the fact that HIV destroys so many of these cells that it renders the body helpless in fighting off the infections, while it takes advantage of the weaker immune system. This occurrence is part of the

Description: HIV, also known as human immunodeficiency virus, attacks the immune system allowing the patient's body to not be able to protect itself. “HIV attacks and destroys the infection-fighting CD4 cells of the immune system. The loss of CD4 cells makes it difficult for the body to fight infections and certain cancers. Without treatment, HIV can gradually destroy the immune system and advance to AIDS” (National Health Institute). The disease was believed to originated in the Congo during the 1900’s, but now is present

Human immunodeficiency virus (HIV) infects the cells of the immune system. In particular, HIV attacks and destroys the T helper lymphocytes, or T-cells, which are crucial to the immune system and immune response. (These cells are also called CD4-positive lymphocytes because HIV uses the protein CD4, present on the surface of the cell, to attach itself and pry its way into the cell.) Each day, your body produces millions of CD4+ T-cells to help maintain your immunity and fight off invading viruses and germs. Once HIV is in your body, the virus is able to copy itself over and over, increasing its ability to kill CD4+ T-cells. Soon, infected cells outnumber healthy T-cells.

HIV corrupts the CD4 cells or T –cells, which weaken the immune system disabling the T-cells from detecting invaders such as viruses and bacteria. As more and more T-cells are destroyed, the immune system weakens and eventually progresses to Acquired Immunodeficiency Syndrome. HIV/AIDS thrives in the blood, semen, vaginal fluids, or breast

HIV (human immunodeficiency virus), is an infection that is sexually transmitted. It can be spread by contact with any blood that carries the infection or from mother to child through birth. Also, If a mother is infected with HIV after the birth of her child, the infection can still be passed on through breast feeding. HIV attacks your immune system, mainly focusing on the T-cells. T-cells (T lymphocytes) are a type of white blood cell that are very essential for human immunity. There are many different kinds of T-cells but can be put into two main groups; helper T-cells and killer T-cells. Killer T-cells use X-Ray vision

HIV stands for (Human Immunodeficiency Virus). If not treated properly, it can be turned into a disease called AIDS (Acquired Immunodeficiency Syndrome). HIV affects the body's immune system, primarily targeting the T cells. In result of this, the human body is more vulnerable to get more infections

In present day society, a silent pandemic affects countless humans. These diseases are known as sexually transmitted diseases (STDs). STDs typically spread without warning and once the diseases are contracted, it is impossible to eliminate even with assistance from advance modern medicine. In particular, human immunodeficiency virus (HIV) and herpes simplex virus (HSV) are notorious for their capability to end a person’s way of life. These viral maladies are noted for their differences concerning methods of transmission in the body, distinct lack of prominent symptoms, and dissimilar treatments used on patients to ease the symptoms.

HIV is the human immunodeficiency virus that causes AIDS. A member of a group of viruses called retroviruses, HIV infects human cells and uses the energy and nutrients provided by those cells to grow and reproduce. AIDS (acquired immunodeficiency syndrome) is a disease in which the body's immune system breaks down and is unable to fight off certain infections, known as "opportunistic infections," and other illnesses that take advantage of a weakened immune system. When a person is infected with HIV, the virus enters the body and lives and multiplies primarily in the white blood cells. These are the immune cells that normally protect us from disease.

The pandemic known as AIDS was first found in a human blood sample around the year 1959 and was later introduced to the United States in the late 1970s to early 1980s. “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 (“Where did HIV come from?”).” Due to these occurrences, doctors did their research and were able to trace the cause of this fatal disease called Acquired Immune Deficiency Syndrome. AIDS is a disease that developed from the virus, HIV, which is a virus that attacks the immune system. AIDS can commonly be called the third and final stage of HIV, because the virus has entered its most severe stage in its life span and the cell count of a person’s immune system has dropped below 200. “When the number of your CD4 cells falls below 200 cells per cubic millimeter of blood (200 cells/mm3), you are considered to have progressed to AIDS. (In someone with a healthy immune system, CD4 counts are between 500 and 1,600 cells/mm3.)(“What Are The Stages of the HIV Infection?”).” The disease has shown to increasingly weaken our immune system by killing off T-cells that act as defenders to prevent illnesses and diseases. Although, AIDS has been reported in many cases all over the world, the actual spreading of AIDS is impossible. People who have AIDS are not infected with the disease directly, instead they are infected with HIV which later

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

HIV, or the Human Immunodeficiency Virus, is a virus which damages and kills cells of the immune system. It attacks the T-cells, key cells of the immune system, and uses them to make copies of itself. After being infected with the virus it progressively interferes and eventually destroys the immune system's ability to fight the anti-genes. HIV may develop into the syndrome AIDS, the Acquired Immunodeficiency Syndrome. HIV is an STD - a sexually transmitted disease - and therefore most commonly it is spread through sexual contact, and the virus mainly enters the body through the penis, mouth, lining of the vagina or vulva during sexual activity. HIV can also be spread through sharing syringes or needles with someone who is infected with the

HIV attacks and weakens the immune system, which then cannot fight off bacteria, parasites, or cancer cells that are attacking the body.