HIV/AIDS - Symptoms and causes - Mayo Clinic
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. If HIV isn't treated, it can take years before it weakens the immune system enough to become AIDS.
HIV - Wikipedia
The human immunodeficiency viruses (HIV) are two species of Lentivirus (a subgroup of retrovirus) that infect humans. Over time, they cause acquired immunodeficiency syndrome (AIDS), [1] [2] a condition in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive. [3]
What Are HIV and AIDS? - HIV.gov
HIV (human immunodeficiency virus) is a virus that attacks cells that help the body fight infection, making a person more vulnerable to other infections and diseases.
HIV and AIDS - World Health Organization (WHO)
HIV remains a major global public health issue, having claimed an estimated 42.3 million lives to date. Transmission is ongoing in all countries globally. There were an estimated 39.9 million people living with HIV at the end of 2023, 65% of whom are in the WHO African Region.
About HIV | HIV | CDC - Centers for Disease Control and Prevention
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 - Wikipedia
The human immunodeficiency virus (HIV) [8] [9] [10] is a retrovirus [11] that attacks the immune system. It is a preventable disease. [5] There is no vaccine or cure for HIV. It can be managed with treatment and become a manageable chronic health condition. [5]
HIV & AIDS: Causes, Symptoms, Treatment & Prevention - Cleveland Clinic
Human immunodeficiency virus (HIV) is the virus that causes acquired immune deficiency syndrome (AIDS). HIV weakens your immune system by destroying your T-cells until you are unable to fight off even minor illnesses. You can have HIV without any symptoms. Getting tested and starting treatment early gives you the best chance of living a long life.
HIV | HIV | CDC - Centers for Disease Control and Prevention
General overview of HIV, including transmission, prevention, and testing. General overview of how HIV is transmitted. Information about living with HIV, including treatment options. Information and data on HIV in the United States. Information and data on HIV among gay and bisexual men in the US.
HIV and AIDS - StatPearls - NCBI Bookshelf - National Center for ...
Clinical prevention of HIV and AIDS is the cornerstone of controlling the global HIV pandemic, which has claimed over 40.4 million lives worldwide, including 1.5 million children. Although a cure remains out of reach, HIV is a chronic illness due to the effectiveness of antiretroviral therapy.
HIV and AIDS - World Health Organization (WHO)
HIV is manageable, but it is a life-long chronic illness, and people may need support with their mental health and with lifestyle changes to support good health through life. Access to good nutrition, safe water and basic hygiene can also help people living with HIV to maintain a good quality of life. As with the general community, people ...
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