can hiv live outside the body?
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HIV does not live long outside the body. Even if small amounts of HIV-infected blood or semen was consumed, exposure to the air, heat from cooking, and stomach acid would destroy the virus.
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Some people have HIV for years before they know they have it. According to HIV.gov, symptoms of HIV may not appear for a decade or longer. This doesn't mean that cases of HIV without symptoms are less serious. Also, a person who doesn't experience symptoms could still transmit HIV to others.
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HIV infects human cells and uses the energy and nutrients provided by those cells to grow and reproduce. AIDS stands for acquired immunodeficiency syndrome. The immune system breaks down and is unable to fight off infections. This cause illnesses to take advantage of the weakened immune system.
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Of all the body fluids that can transmit HIV, blood contains the highest concentrations of the virus. HIV may survive in dried blood for up to 5–6 days at room temperature. It might survive even longer inside blood that is within a syringe, as it does not have exposure to air.
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Lung disease As with anybody else, people with HIV can contract colds or influenza (flu), which can affect the chest, causing symptoms such as a cough, and the production of phlegm. These normally clear up in a few days and cause no lasting damage.
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HIV can be transmitted by needle-sharing; HIV/AIDS can be transmitted through bodily fluids . If you come into contact with blood, semen, or vaginal secretions infected with HIV, you can contract the disease.
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Because these infections can be spread in the same ways as HIV, people with HIV in the United States are often also affected by chronic viral hepatitis. Viral hepatitis progresses faster and causes more liver-related health problems among people with HIV than among those who do not have HIV.
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Acquired immune deficiency syndrome, or AIDS, is an autoimmune disease that is the final stage of human immunodeficiency virus, or HIV, which attacks the immune system similar to other autoimmune diseases and leaves the body susceptible to other diseases and infections.
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Since bacterial STIs cannot survive outside the environment of mucous membranes in the body, it is essentially impossible to contract one by sitting on public toilet seats. Viral causes of STIs cannot survive for long outside the human body either, so they generally die quickly on surfaces like toilet seats.
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Body Fluids That Can Transmit HIV Anyone infected with the virus is potentially a source of HIV infection. Transmission occurs primarily through infected blood, semen, vaginal secretions, or breast milk. Sweat, tears, saliva, urine, and feces are not capable of transmitting HIV unless visibly contaminated with blood.
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When you're born with HIV, the virus was passed to you from your mother. But mother-to-child transmission (MTCT) is not the only way in which HIV is transmitted. More commonly, HIV is passed on via sex or by injecting drugs with shared injecting equipment.
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AIDS is the most advanced stage of HIV infection. HIV-1 is transmitted through direct contact with HIV-infected body fluids, such as blood, semen, and vaginal fluids, or from a mother who has HIV-1 to her child during pregnancy, delivery, or breastfeeding (through breast milk).
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HIV (human immunodeficiency virus) is a virus that attacks the body's immune system. If HIV is not treated, it can lead to AIDS (acquired immunodeficiency syndrome). There is currently no effective cure. Once people get HIV, they have it for life.
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However, HIV cannot survive in saliva, so there is no risk of contracting HIV through kissing. HIV is a virus that weakens the immune system, which can leave the body vulnerable to infections and diseases.
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HIV isn't passed on easily from one person to another. The virus doesn't spread through the air like cold and flu viruses. HIV lives in the blood and in some body fluids. To get HIV, one of these fluids from someone with HIV has to get into your blood.
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STDs can increase the risk of spreading HIV. People with HIV are more likely to shed HIV when they have urethritis or a genital ulcer. When a person with HIV gets another STD, such as gonorrhea or syphilis, it suggests that they were having sex without using condoms. If so, they may have spread HIV to their partners.
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Contact between broken skin, wounds, or mucous membranes and HIV-infected blood or blood-contaminated body fluids. Deep, open-mouth kissing if both partners have sores or bleeding gums and blood from the HIV-positive partner gets into the bloodstream of the HIV-negative partner. HIV is not spread through saliva.