HIV/AIDS - Wikipedia
网页The human immunodeficiency virus (HIV) [9][10][11] is a retrovirus [12] that attacks the immune system. It can be managed with treatment. Without treatment it can lead to a spectrum of conditions including acquired immunodeficiency syndrome (AIDS). [5] .
HIV/AIDS - Symptoms and causes - Mayo Clinic
网页2024年2月9日 · Acquired immunodeficiency syndrome (AIDS), is an ongoing, also called chronic, condition. It's caused by the human immunodeficiency virus, also called HIV. HIV damages the immune system so that the body is less able to fight infection and disease.
What Are HIV and AIDS? - HIV.gov
网页2023年1月13日 · What Is AIDS? AIDS is the late stage of HIV infection that occurs when the body’s immune system is badly damaged because of the virus. In the U.S., most people with HIV do not develop AIDS because taking HIV medicine as prescribed stops the progression of the disease.
HIV and AIDS - World Health Organization (WHO)
网页2024年7月22日 · Acquired immunodeficiency syndrome (AIDS) occurs at the most advanced stage of infection. HIV targets the body’s white blood cells, weakening the immune system. This makes it easier to get sick with diseases like …
HIV and AIDS: Symptoms, Causes, Treatments, and More
网页2023年3月16日 · AIDS is a disease that can develop in people who have the HIV virus. Treatment with antiretroviral drugs can typically prevent AIDS from developing in people with HIV.
HIV and AIDS: The Basics | NIH - HIVinfo
网页2024年9月4日 · AIDS is the most advanced stage of HIV infection. HIV attacks and destroys the infection-fighting CD4 cells (CD4 T lymphocyte) of the immune system. The loss of CD4 cells makes it difficult for the body to …
HIV/AIDS: Facts, Statistics, Symptoms, Causes, Diagnosis, and …
网页2023年7月17日 · HIV is a virus that lives in human blood, sexual fluids, and breast milk. It weakens your immune system, so your body has a hard time fighting off common germs, viruses, fungi, and...
About HIV | HIV | CDC - Centers for Disease Control and Prevention
网页2024年1月24日 · HIV is a virus that attacks the body's immune system. The only way to know if you have HIV is to get tested. There are many ways to prevent HIV, like using PrEP, PEP, condoms and never sharing needles. HIV treatment helps people live long, healthy lives and prevents HIV transmission.
HIV/AIDS Symptoms, Stages, and Early Warning Signs - WebMD
网页2024年7月11日 · AIDS stands for acquired immunodeficiency syndrome. It's the most advanced stage of HIV infection. This is usually when your CD4 T-cell count drops below 200 and your immune system is badly...
HIV and AIDS Resources | HIV.gov
网页Read about other infectious diseases of concern to people with or experiencing risk for HIV, including syphilis, other STIs, mpox, COVID-19, and hepatitis B & C. HIV.gov is the US Government’s gateway to federal HIV policies, programs, and resources to …
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