what is the relationship between the hiv virus and brain damage?
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HIV does not directly invade nerve cells (neurons) but puts their function at risk by infecting cells called glia that support and protect neurons. HIV also triggers inflammation that may damage the brain and spinal cord (central nervous system) and cause symptoms such as: confusion and forgetfulness.
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While HIV is a virus that may cause an infection, AIDS (which is short for acquired immunodeficiency syndrome) is a condition. Contracting HIV can lead to the development of AIDS. AIDS, or stage 3 HIV, develops when HIV has caused serious damage to the immune system.
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HIV is caused by a virus. It can spread through sexual contact or blood, or from mother to child during pregnancy, childbirth or breast-feeding.
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The HIV infection is caused by the human immunodeficiency virus (HIV). After HIV is in the body, it starts to destroy CD4+ cells, which are white blood cells that help the body fight infection and disease.
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A low CD4 count means that HIV has damaged your immune system and may be making you ill. HIV treatment will strengthen your immune system and extend your life. While your CD4 count is low, you may also need to take antibiotics to prevent infections.
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['Pneumocystis pneumonia (PCP). This fungal infection can cause severe illness. ... ', 'Candidiasis (thrush). Candidiasis is a common HIV -related infection. ... ', 'Tuberculosis (TB). ... ', 'Cytomegalovirus. ... ', 'Cryptococcal meningitis. ... ', 'Toxoplasmosis.']
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Common viruses This form of encephalitis usually affects the temporal lobe, the part of the brain that controls memory and speech. It can also affect the frontal lobe, the part that controls emotions and behavior. Encephalitis caused by herpes is dangerous and can lead to severe brain damage and death.
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Infection with both HIV and HBV is called HIV/HBV coinfection. Chronic HBV advances faster to cirrhosis, end-stage liver disease, and liver cancer in people with HIV/HBV coinfection than in people with only HBV. But chronic HBV doesn't appear to cause HIV to advance faster in people with HIV/HBV coinfection.
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The AIDS virus is also hard to destroy because it tends to infect the very cells designed to destroy it: a kind of white blood cell called a CD4 lymphocyte. These types of cells can be activated to fight pathogens, but can also lie inactive.
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Your immune system can also be weakened by smoking, alcohol, and poor nutrition. AIDS. HIV, which causes AIDS, is an acquired viral infection that destroys important white blood cells and weakens the immune system. People with HIV/AIDS become seriously ill with infections that most people can fight off.
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Untreated, HIV typically turns into AIDS in about 8 to 10 years. When AIDS occurs, your immune system has been severely damaged. You'll be more likely to develop opportunistic infections or opportunistic cancers — diseases that wouldn't usually cause illness in a person with a healthy immune system.
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Human immunodeficiency virus (HIV), a retrovirus is the causative agent for Acquired Immunodeficiency syndrome (AIDS). Two serologically and geographically distinct types, HIV-1 and HIV-2 have been identified.
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Having genital herpes can increase the risk of being infected with HIV, the virus that causes AIDS, and it can cause serious problems for people living with HIV (human immunodeficiency virus). People who have genital herpes sores are more likely to be infected with HIV during intercourse.
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Chronic HBV advances faster to cirrhosis, end-stage liver disease, and liver cancer in people with HIV/HBV coinfection than in people with only HBV. But chronic HBV doesn't appear to cause HIV to advance faster in people with HIV/HBV coinfection.
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“When a HIV-positive person is given ARVs, it boosts their immunity, but when a HIV-negative person takes them, it just undermines their immunity and interferes with their body organs.”
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HIV is the virus that causes AIDS (acquired immunodeficiency syndrome). AIDS is the most advanced stage of HIV infection. HIV testing can detect HIV infection, but it can't tell how long a person has had HIV or if the person has AIDS. Why is HIV testing important?
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AIDS is the most advanced stage of HIV (human immunodeficiency virus). People with HIV may have symptoms in the very beginning of their infection, like swollen glands, fever, headaches, and muscle soreness. You may not have any symptoms at all for up to 10 years.