types of hiv
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The Differences Between HIV-1 and HIV-2 Plasma viral loads are higher. Plasma viral loads are lower. Overall, HIV-1 and HIV-2 share many traits, including how they are transmitted and contracted, their basic genetic makeup, and that both follow similar pathological processes and develop into AIDS (Acquired Immune Deficiency Syndrome).
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HIV Testing HIV Tests For Screening and Diagnosis. There are three types of HIV diagnostic tests: antibody tests, antigen/antibody tests, and nucleic acid (RNA) tests. Antibody tests detect antibodies, proteins that your body makes against HIV, not HIV itself. Antigen tests and RNA tests detect HIV directly.
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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.Without treatment, average survival time after infection with HIV is estimated to be 9 to 11 years, depending on the HIV subtype.nfection with HIV occurs by the transfer of blood, semen, vaginal fluid, pre-ejaculate, or breast milk.
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HIV/AIDS Medicines In the early 1980s, when the HIV/AIDS epidemic began, patients rarely lived longer than a few years. But today, there are many effective medicines to fight the infection, and people with HIV have longer, healthier lives. There are five major types of medicines: Reverse transcriptase (RT) inhibitors - interfere with a critical step during the HIV life cycle and keep the virus from making copies of itself.
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History of HIV/AIDS There are two types of HIV; they are HIV-1 and HIV-2 and they have many subtypes. HIV-1 is the cause of the current worldwide pandemic while HIV-2 is found in west Africa but rarely elsewhere. HIV-2, which is transmitted in the same ways as HIV-1, causes AIDS much more slowly than HIV-1. HIV-1 resulted from human infection by SIVcpz that infects chimpanzees and HIV-2 resulted from infection by SIVsmm harbored by sooty mangabeys. HIV-2 is closely related to the SIV found in west Africa.
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- The human T-cell lymphotropic viruses type I and type II (HTLV-I/II) are closely related but distinct retroviruses that can infect humans. These viruses have nothing to do with HIV or AIDS.HTLV-I and HTLV-II viruses infect specific cells in the body known as lymphocytes, a type of white blood cell. White blood cells are involved in the immune response and help the body fight infection.he human T-cell lymphotropic viruses type I and type II (HTLV-I/II) are closely related but distinct retroviruses that can infect humans. These viruses have nothing to do with HIV or AIDS.
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Balancing Acid/Alkaline Foods Anything above 7.0 is alkaline, anything below 7.0 is considered acidic. Human blood stays in a very narrow pH range right around ( 7.35 - 7.45 ). Below or above this range means symptoms and disease. If blood pH moves to much below 6.8 or above 7.8, cells stop functioning and the patient dies. The ideal pH for blood is 7.4.
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AIDS The virus was isolated in 1983 and was ultimately named the human immunodeficiency virus (HIV HIV,human immunodeficiency virus, either of two closely related retroviruses that invade T-helper lymphocytes and are responsible for AIDS. There are two types of HIV: HIV-1 and HIV-2.
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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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HIV strains and types Subtypes within HIV-1 group M. Within group M there are known to be at least nine genetically distinct subtypes of HIV-1. These are subtypes A, B, C, D, F, G, H, J and K. Additionally, different subtypes can combine genetic material to form a hybrid virus, known as a ‘circulating recombinant form’ (CRFs).
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HIV/AIDS What Are HIV and AIDS? HIV (human immunodeficiency virus) is a virus that most likely mutated decades ago from a virus that infected chimpanzees to one that infects humans. It began to spread beyond the African continent in the late 1970s and is now endemic worldwide.
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Misconceptions about HIV/AIDS In the United States, HIV first appeared in populations of injection-drug users (a majority of whom are male) and gay men. HIV is spread primarily through unprotected sex, the exchange of HIV-contaminated needles, or cross-contamination of the drug solution and infected blood during intravenous drug use.
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HIV/AIDS HIV is the cause of the spectrum of disease known as HIV/AIDS. HIV is a retrovirus that primarily infects components of the human immune system such as CD4 + T cells, macrophages and dendritic cells.riminal transmission of HIV is the intentional or reckless infection of a person with the human immunodeficiency virus (HIV). Some countries or jurisdictions, including some areas of the United States, have laws that criminalize HIV transmission or exposure.
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Human Immunodeficiency Virus (HIV) HIV is transmitted through body fluids such as blood, semen (cum), pre-seminal fluid (pre-cum), vaginal fluids, and breast milk. Unprotected vaginal and anal sex are the most common ways the virus is transmitted. Injection drug use is also a risk for HIV if needles, syringes, and other equipment is shared with someone who is infected.
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- The two types of antibody tests most commonly used to detect HIV infection are the ELISA (enzyme-linked immunoassay) and Western blot tests. These tests are very accurate, but they are only able to detect HIV antibodies and not the HIV virus particle itself. 1  A process is followed to determine if you are HIV positive. 2  First, the ELISA test is performed.  If the ELISA test is negative for the detection of HIV antibodies, the test is reported as negative.
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HIV and AIDS Here is a list of people who are at high risk of HIV infection: 1  Men who have sex with other men. 2  Anyone who has multiple sex partners. 3  Anyone who has sex with a prostitute.  Anyone who shares needles using illegal injected 1  drugs. Anyone who exchanges sex for drugs or money.  Anyone who has a sexually transmitted disease.
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Immunosuppression People with HIV/AIDS also have increased risks of cancers that are caused by infectious agents, including EBV; human herpesvirus 8, or Kaposi sarcoma-associated virus; HBV and HCV, which cause liver cancer; and human papillomavirus, which causes cervical, anal, oropharyngeal, and other cancers.
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Comprehensive, up-to-date information on HIV/AIDS treatment and prevention from the University of California San Francisco Comparison of the safety, vaccine virus shedding, and immunogenicity of influenza virus vaccine, trivalent, types A and B, live cold-adapted, administered to human immunodeficiency virus (HIV)-infected and non-HIV-infected adults.
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Country Club at Mirasol Find sources: Country Club at Mirasol – news · newspapers · books · scholar · JSTOR · free images (May 2012). The Country Club at Mirasol (also known as Mirasol) is a large, gated community located in Palm Beach Gardens, Florida.The community, developed by Taylor Woodrow, contains just under 1,200 homes and home sites on two championship golf courses along with natural preserves and lakes.he Country Club at Mirasol hosted the PGA Tour 's Honda Classic from 2003 to 2006, before moving in 2007 to the PGA National Golf Club, located across PGA Boulevard from Mirasol in Palm Beach Gardens.
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- Different types of tests may be used for HIV screening: Combination HIV antibody and HIV antigen test—this is the recommended screening test for HIV. It is available only as a blood test. It detects the HIV antigen called p24 plus antibodies to HIV-1 and HIV-2.
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HIV/AIDS Tests to tailor treatment. If you receive a diagnosis of HIV/AIDS, several types of tests can help your doctor determine what stage of the disease you have. These tests include: 1  CD4 count. 2  CD4 cells are a type of white blood cell that's specifically targeted and destroyed by HIV. 3  Even if you have no symptoms, HIV infection progresses to AIDS when your CD4 count dips below 200. 4  Viral load.
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- Synonyms: Human Immunodeficiency Virus Types 1 and 2 (combined) Antibodies; Anti-HIV-1,2; Anti-HIV. CPT Codes: 87389 –HIV-1 antigen, with HIV1/2 antibodies, single result. 86701 – HIV-1 antibody (if appropriate) 86702 – HIV antibody-type 2 (if appropriate) Test Includes: HIV -1,2 Ag/Antibody reported as negative or reactive. If HIV. ag/antibody is reactive, then HIV-1,2 antibody differentiation is.
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HIV/AIDS: Types, Symptoms, Causes, Diagnosis And Treatment While HIV is the virus causing the infection, AIDS or acquired immunodeficiency syndrome is the final stage of the infection. Every person infected with HIV does not necessarily have to progress to this stage. When you suffer from AIDS, you would have a very poor immune system.
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- HIV is an abbreviation for Human Immunodeficiency Virus. There are two main forms of HIV: HIV-1 and HIV-2. HIV-1 was discovered by Luc Montagnier and his associates at the Institute Pasteur in Paris in 1983. HIV-2 was first identified among patients in Cameroon in 1985.
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- HIV is an abbreviation for Human Immunodeficiency Virus. There are two main forms of HIV: HIV-1 and HIV-2. HIV-1 was discovered by Luc Montagnier and his associates at the Institute Pasteur in Paris in 1983.ince its discovery in 1983, no new modes of transmission of HIV have been discovered. HIV cannot be transmitted by touch, by insect vectors, or across fomites. Currently, blood supplies are screened for hepatitis, HIV, and other infections.
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How Can I Tell if I Have HIV? The symptoms of HIV vary, depending on the individual and what stage of the disease you are in: the early stage, the clinical latency stage, or AIDS (the late stage of HIV infection). Below are the symptoms that some individuals may experience in these three stages. Not all individuals will experience these symptoms.