File Name: sign and symptoms of hiv .zip
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HIV is a virus that damages the immune system. It is transmitted through body fluids. Treatments are available for HIV infection, but there is no vaccine and no cure. HIV stands for human immunodeficiency virus. Infection with HIV damages the body's immune system, which makes it more difficult to fight off infections and some cancers. Now effective treatment has been developed and people with HIV infection who take treatment daily can lead a full and long life.
Individuals with AHI have increased HIV transmissibility due to the increased viral load in both blood and genital secretions, making it centrally important for prevention of secondary HIV transmission 1. While some patients with acute infection have a viral syndrome known as acute retroviral syndrome or primary HIV ; the mild and non-specific nature of acute retroviral syndrome complicates effective screening 2. A significant barrier to diagnosis of AHI is the non-specific nature of the signs and symptoms associated with the acute retroviral syndrome. Unless a clinician entertains the diagnosis in the differential and orders an appropriate diagnostic test, the diagnosis will be missed. It is vital to have clinicians consider AHI in young adults with fever and diffuse lymphadenopathy and that clinicians also know to include a viral specific test and not just an HIV antibody as diagnostic tests.
HIV human immunodeficiency virus is a virus that attacks the immune system. The immune system becomes weaker, making it harder for the body to fight off infections and some kinds of cancers. Most people who are diagnosed early and take medicines for HIV can live long, healthy lives. In AIDS , the immune system is severely weakened. Serious infections and health problems happen. HIV spreads when infected blood or body fluids such as semen or vaginal fluids enter the body.
Acute infection lasts for several weeks and may include symptoms such as fever , swollen lymph nodes , inflammation of the throat , rash , muscle pain , malaise , and mouth and esophageal sores. The latency stage involves few or no symptoms and can last anywhere from two weeks to twenty years or more, depending on the individual. It occurs after the incubation stage, before the latency stage and the potential AIDS succeeding the latency stage. Infected individuals may experience all, some, or none of these symptoms. Because of the nonspecific nature of these symptoms, they are often not recognized as signs of HIV infection.
In the early stages of infection, many people will develop little or no signs of illness. They either don't realize they've been infected or will only act when outward signs begin to appear. This condition is commonly referred to as acute retroviral syndrome also referred to as ARS, acute seroconversion syndrome, or seroconversion illness. ARS can persist for months until the immune system is finally able to take control of the virus. This is followed by the chronic stage of infection in which the virus slowly dismantles the immune defense over months and years.
Acquired immunodeficiency syndrome AIDS is a chronic, potentially life-threatening condition caused by the human immunodeficiency virus HIV. By damaging your immune system, HIV interferes with your body's ability to fight infection and disease. It can also be spread by contact with infected blood or from mother to child during pregnancy, childbirth or breast-feeding. These drugs have reduced AIDS deaths in many developed nations.
We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. HIV is a virus that damages the immune system. Over time, as HIV kills more CD4 cells, the body is more likely to get various types of conditions and cancers.
HIV stands for human immunodeficiency virus.
HIV is a virus that targets and alters the immune system, increasing the risk and impact of other infections and diseases. Without treatment, the infection might progress to an advanced stage called AIDS. The life expectancy of a person with HIV is now approaching that of someone who tests negative for the virus, provided that the person takes medications called antiretroviral therapy on an ongoing basis. These are types of T cell — white blood cells that circulate, detecting infections throughout the body and faults and anomalies in other cells.
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