HIV (Human Immunodeficiency Virus) and AIDS (Acquired Immunodeficiency Syndrome) are related but distinct terms that describe the stages of a viral infection. HIV is the virus that causes the infec...

HIV (Human Immunodeficiency Virus) is a virus that attacks the immune system, specifically targeting CD4 cells (T-cells), lowering the body's ability to fight infections. AIDS (Acquired Immunodeficiency Syndrome) is a condition caused by HIV when it severely damages the immune system, making individuals vulnerable to opportunistic infections and certain cancers.

HIV can be transmitted through sexual contact with an infected person, sharing needles or syringes contaminated with blood carrying HIV, from mother to child during childbirth or breastfeeding if the mother has untreated HIV infection. It cannot be spread through casual contact like hugging or shaking hands.

For more information on symptoms of these conditions or ways they are diagnosed and managed medically please consult your healthcare provider for personalized advice.