what causes hiv/aids
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HIV/AIDS HIV/AIDS. Human immunodeficiency virus (HIV) is the virus that causes AIDS. When a person becomes infected with HIV, the virus attacks and weakens the immune system. As the immune system weakens, the person is at risk of getting life-threatening infections and cancers. When that happens, the illness is called AIDS.
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HIV & AIDS HIV is the virus that causes AIDS. AIDS stands for Acquired Immune Deficiency Syndrome. HIV and AIDS are not the same thing. And people with HIV do not always have AIDS. HIV is the virus that’s passed from person to person.
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WHAT IS AIDS? AIDS is caused by a virus called HIV, the Human Immunodeficiency Virus. If you get infected with HIV, your body will try to fight the infection. It will make “antibodies,” special molecules to fight HIV. A blood test for HIV looks for these antibodies.
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Diseases & Conditions Search form. HIV/AIDS. HIV, or human immunodeficiency virus, is the virus that causes AIDS (Acquired Immunodeficiency Syndrome). HIV attacks the immune system by destroying CD4 positive (CD4+) T cells, a type of white blood cell that is vital to fighting off infection.
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Public Health 1 HIV is the infection that causes AIDS. 2  HIV has few or no symptoms for up to 10 years or more before symptoms of AIDS develop. 3  There is no cure for HIV/AIDS, but treatment is available. 4  HIV can be spread during sex play.
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HIV & AIDS AIDS is the disease caused by the damage that HIV does to your immune system. You have AIDS when you get rare, dangerous infections or have a super low number of CD4 cells. AIDS is the most serious stage of HIV, and it leads to death over time.
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Busting HIV Transmission Myths Human immunodeficiency virus (HIV) is a virus that attacks the immune system. HIV can cause acquired immune deficiency syndrome (AIDS), a disease that severely weakens immunity and can be fatal. One person passes HIV to another under certain circumstances.
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HIV and AIDS HIV/AIDS at a Glance. HIV is the infection that causes AIDS. HIV has few or no symptoms for up to 10 years or more before symptoms of AIDS develop. There is no cure for HIV/AIDS, but treatment is available. HIV can be spread during sex play.
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HIV and AIDS Human immunodeficiency virus, or HIV, is the virus that causes acquired immune deficiency syndrome (AIDS). The virus weakens a person's ability to fight infections and cancer. People with HIV are said to have AIDS when they develop certain infections or cancers or when their CD4 count is less than 200. CD4 (T-cell) count is determined by a blood test in a doctor's office. Having HIV does not always mean that you have AIDS. It can take many years for people with the virus to develop AIDS.
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- A wide variety of germs can cause HIV opportunistic infections. These include bacteria, viruses, protozoa, or fungi. Even before you have HIV, you have many of these in your body. But a healthy immune system normally keeps them under control.
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- Causes of HIV. In the UK, most cases of HIV are caused by having sex without a condom with a person who has HIV. A person with HIV can pass the virus to others whether or not they have any symptoms. People with HIV are more infectious in the weeks following infection.auses of HIV. In the UK, most cases of HIV are caused by having sex without a condom with a person who has HIV. A person with HIV can pass the virus to others whether or not they have any symptoms. People with HIV are more infectious in the weeks following infection.
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HIV/AIDS At Mayo Clinic, we take the time to listen, to find answers and to provide you the best care. 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 the organisms that cause disease. HIV is a sexually transmitted infection.
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Summit Medical Group Web Site HIV, AIDS, and the Heart. HIV is the abbreviation for the human immunodeficiency virus. HIV is the virus that causes AIDS (acquired immunodeficiency syndrome), a life-threatening disease. The virus attacks the body's immune system. The immune system is the body's defense against infections.
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- 1 HIV is the infection that causes AIDS. 2  HIV has few or no symptoms for up to 10 years or more before symptoms of AIDS develop. 3  There is no cure for HIV/AIDS, but treatment is available. 4  HIV can be spread during sex play.  Latex and female condoms offer very good protection against HIV.
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HIV/AIDS HIV/AIDS. AIDS is a collection of symptoms known as acquired immunodeficiency syndrome. It is caused by infection with the human immunodeficiency virus (HIV).PubMed Health Glossary. (Source: NIH-National Human Genome Research Institute).IDS is caused by the human immunodeficiency virus, or HIV. By killing or damaging cells of the body's immune system, HIV progressively destroys the body's ability to fight infections and certain cancers.
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Cholera HIV, or human immunodeficiency virus, is the virus that causes AIDS. HIV attacks the immune system by destroying CD4 positive (CD4+) T cells, a type of white blood cell that is vital to fighting off infection.The destruction of these cells leaves people infected with HIV vulnerable to other infections, diseases and other complications.AIDS is the final stage of HIV infection.IV, or human immunodeficiency virus, is the virus that causes AIDS. HIV attacks the immune system by destroying CD4 positive (CD4+) T cells, a type of white blood cell that is vital to fighting off infection.
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- In 1983, scientists discovered the virus that causes AIDS. The virus was at first named HTLV-III/LAV (human T-cell lymphotropic virus-type III/lymphadenopathy-associated virus) by an international scientific committee. This name was later changed to HIV (human immunodeficiency virus).
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- HIV (human immunodeficiency virus) is the virus that causes AIDS (acquired immune deficiency syndrome). AIDS is a disease of the immune system for which there is treatment, but no cure, at the present time. The virus (HIV) and the disease it causes (AIDS) are often linked and referred to as HIV/AIDS..HIV can be transferred between people if an infected person's blood or other bodily fluid comes in contact with the blood, broken skin, or mucous membranes of an uninfected person.ehaviors associated with drug abuse are among the main factors in the spread of HIV infection in the United States. Drugs can change the way the brain works, disrupting the parts of the brain that people use to weigh risks and benefits when making decisions.
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HIV The human immunodeficiency virus (HIV) is a lentivirus (a subgroup of retrovirus) that causes HIV infection and acquired immunodeficiency syndrome (AIDS).AIDS is a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive.IV infection leads to low levels of CD4+ T cells through a number of mechanisms, including pyroptosis of abortively infected T cells, apoptosis of uninfected bystander cells, direct viral killing of infected cells, and killing of infected CD4 + T cells by CD8 cytotoxic lymphocytes that recognize infected cells.
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- The human immunodeficiency virus (HIV) is a lentivirus (a subgroup of retrovirus) that causes HIV infection and acquired immunodeficiency syndrome (AIDS).AIDS is a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive.he human immunodeficiency virus (HIV) is a lentivirus (a subgroup of retrovirus) that causes HIV infection and acquired immunodeficiency syndrome (AIDS).
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WHAT IS AIDS? AIDS is caused by a virus called HIV, the Human Immunodeficiency Virus. If you get infected with HIV, your body will try to fight the infection. It will make antibodies, special immune molecules the body makes to fight HIV. Tests for HIV look for these antibodies in your blood or mouth lining. If you have them in your blood, it means that you have HIV infection. Fact Sheet 102 has more information on HIV testing. Being HIV-positive, or having HIV disease, is not the same as having AIDS.
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- Acquired immune deficiency syndrome (AIDS) is an infectious disease caused by the human immunodeficiency virus (HIV). There are two variants of the HIV virus, HIV-1 and HIV-2, both of which ultimately cause AIDS.IDS is the advanced form of infection with HIV virus. This virus may not cause recognizable symptoms for a long period after the initial exposure (latent period). As of early 2009, no vaccine was available to prevent HIV infection.
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- Introduction. Acquired immunodeficiency syndrome (AIDS) is a chronic and potentially fatal disease of the immune system. It is caused by the human immunodeficiency virus (HIV), which attacks a specific type of white blood cell known as T-lymphocytes. These cells are measured in the blood as the CD4 count.
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HIV The human immunodeficiency virus (HIV) is a lentivirus (a subgroup of retrovirus) that causes HIV infection and over time acquired immunodeficiency syndrome (AIDS). AIDS is a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive. Without treatment, average survival time after infection with HIV is estimated to be 9 to 11 years, depending on the HIV subtype.
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HIV Questions & Answers The human immunodeficiency virus (HIV) is the virus that causes AIDS (acquired immunodeficiency syndrome). HIV is transmitted in blood, semen, vaginal fluids and breast milk. HIV attacks the body's immune system and makes it harder for someone to fight off infections.
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The Great âHIVâ Hoax THE GREAT HIV / AIDS HOAX. The multi-billion dollar AIDS/HIV fraud is based on two fabrications: that. AIDS is a single disease and that it is caused by the HI virus or the HIV. virus as some medical/media masterminds call it - perhaps they think the V. in HIV stands for volcano.