Human immunodeficiency virus or as we know it is called HIV. This virus attacks one type of cell, white blood cells or another name for it, it is T cell and the virus makes multiple copies of itself inside these cells. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get Original EssayAIDS stands for Acquired Immunodeficiency Syndrome, AIDS is not a virus but is a type of symptom or syndrome caused by the HIV Virus. If a person has AIDS, their immune system is too weak to fight the infection and they will develop certain symptoms and diseases. The last stage of HIV, when the infection is worst and, if the person is not treated, will lead to death. AIDS was first recognized in 1981 due to the increased incidence of rare infections and cancers in inactive men pretending to be healthy. . A few years later scientists suggest that the virus was transmitted to humans who killed and ate the infected animals. AIDS is one of the advanced stages of HIV infection. There are three stages of HIV and their phases. The first stage of HIV occurs when, 2 to 4 weeks after contracting the virus, the person may experience flu-like symptoms including body aches, chills, fatigue, fever, mouth sores, night sweats, rashes, sore throat, swollen lymph nodes. Sometimes the person with HIV does not experience all of these symptoms for 10 years or more. This then means the next stage of symptoms called asymptomatic HIV infection or chronic HIV infection. In phase 2, the virus is more active but reproduces at a low rate. The person in this stage may experience only mild symptoms, or sometimes none at all. HIV has a drug that helps slow the progress and keep the virus at this stage for many years. Please note: this is just a sample. Get a custom paper from our expert writers now. Get a Custom Essay AIDS is the third and final stage of the virus. Symptoms at this stage are close to infections that develop due to a compromised immune system. For this reason, symptoms can vary greatly. Some of the most common include: spots under the skin or in the mouth and nose, blurred vision, chronic diarrhea, ongoing swelling of the lymph glands, extreme fatigue, fever that keeps coming back, neurological problems including memory loss, pneumonia, rapid increase of weight. discharge, sores in the mouth, anus or genitals. Because of the variety of symptoms associated with the various stages of HIV and AIDS, it is not possible to diagnose either the virus or the syndrome based on symptoms alone. A healthcare provider will need to perform tests to make a formal diagnosis.