HIV/AIDS

What is HIV?

HIV is a virus that attacks the immune system, specifically the CD4 cells (T cells), which are crucial for fighting off infections.
Over time, if untreated, HIV can destroy so many of these cells that the body can no longer fight off infections and diseases.

AIDS is the final stage of HIV infection. It occurs when the immune system is severely damaged, and the body becomes prone to opportunistic infections or cancers.
Not everyone with HIV will develop AIDS. With proper treatment, many people with HIV can live long and healthy lives without ever reaching this stage.

HIV is transmitted through specific bodily fluids:

The most common ways HIV is transmitted are:

Unprotected sexual contact with an infected person
Sharing needles or syringes with someone who has HIV
From mother to child during childbirth or breastfeeding
Blood transfusions or organ transplants (though this is rare in countries where blood is screened for HIV)

Blood Tests: ELISA (enzyme-linked immunosorbent assay) and Western blot are common tests.
Rapid Tests: Provide results in 20-30 minutes.
Home Testing Kits: Available and convenient but should be confirmed by a healthcare provider.

Antiretroviral Therapy (ART): The main treatment for HIV, involving a combination of medications that reduce the viral load to undetectable levels. This helps prevent the progression to AIDS and reduces the risk of transmission.
Pre-exposure Prophylaxis (PrEP): A preventive medication for high-risk individuals to reduce the chances of contracting HIV.
Post-exposure Prophylaxis (PEP): A short-term treatment for people exposed to HIV within the last 72 hours to prevent infection.

Medical Management: With ART, many people with HIV can live long, healthy lives.
Mental Health Support: Addressing the stigma and psychological effects is important.
Regular Monitoring: Routine check-ups to monitor viral load and CD4 counts are crucial.