What Is Human Immunodeficiency Virus
What Is Human Immunodeficiency Virus
Answer:
Human Immunodeficiency Virus (HIV) is a virus that attacks the immune system, specifically the CD4 cells (T cells), which help the body fight off infections. If left untreated, HIV can lead to Acquired Immunodeficiency Syndrome (AIDS), a more advanced stage of the HIV infection characterized by a weakened immune system. HIV is transmitted through contact with certain body fluids of an infected person, most commonly through unprotected sexual activity, sharing needles or syringes, or from mother to child during pregnancy, childbirth, or breastfeeding. It is important to get tested and seek treatment if diagnosed with HIV to manage the virus and prevent the progression to AIDS. Early detection and treatment can help individuals with HIV live longer, healthier lives.