HIV/AIDS - Symptoms and causes - Mayo Clinic
Feb 9, 2024 · Overview. Acquired immunodeficiency syndrome (AIDS), is an ongoing, also called chronic, condition. It's caused by the human immunodeficiency virus, also called HIV. HIV …
Human Immunodeficiency Virus (HIV) Infection
May 7, 2024 · Human immunodeficiency virus (HIV) infection (infection with either HIV-1 or HIV-2) destroys CD4+ lymphocytes and impairs cell-mediated immunity, increasing risk of certain …
The Effects of HIV on the Body: Immune System and More - Healthline
Jun 30, 2023 · What happens after a person contracts HIV? Check out this article and illustration that detail the effects of HIV on the nervous system, skin, and more.
Human Immunodeficiency Virus (HIV) > Fact Sheets - Yale …
AIDS (acquired immune deficiency syndrome) is an advanced form of immune deficiency caused by HIV. About 1.2 million Americans are living with HIV, and nearly 38,000 people are …
HIV & AIDS: Causes, Symptoms, Treatment & Prevention
Jun 6, 2022 · Human immunodeficiency virus (HIV) is the virus that causes acquired immune deficiency syndrome (AIDS). HIV weakens your immune system by destroying your T-cells …
HIV and AIDS: The Basics | NIH - HIVinfo
Key Points. The human immunodeficiency virus (HIV) is the virus that causes HIV infection. If untreated, HIV may cause acquired immunodeficiency syndrome (AIDS), the most advanced …
Human Immunodeficiency Virus (HIV) Infection - Infections
Human immunodeficiency virus (HIV) infection is a viral infection that progressively destroys certain white blood cells and is treated with antiretroviral medications. If untreated, it can …
HIV infection - Nature Reviews Disease Primers
Oct 1, 2015 · HIV infection has a profound and complex effect on the immune system. HIV preferentially infects activated CD4 + T cells and causes death of these cells through direct …
HIV/AIDS - National Institute of Allergy and Infectious Diseases …
HIV, or human immunodeficiency virus, is the virus that causes AIDS (acquired immunodeficiency syndrome) and can be transmitted during sexual intercourse; by sharing syringes; or …
HIV and AIDS - World Health Organization (WHO)
Jul 22, 2024 · Human immunodeficiency virus (HIV) is a virus that attacks the body’s immune system. Acquired immunodeficiency syndrome (AIDS) occurs at the most advanced stage of …