| You are here: what we do > issues we work on > hiv-aids > killer facts |
Human Immunodeficiency Virus (HIV) is a virus that can damage the body's defence system so that it cannot fight off certain infections.
It may take several years to damage the immune system but during this time the person is infected and can infect others. During these years the person may feel and look well. The person is infected with HIV (HIV positive) but does not have AIDS.
HIV is only spread through blood, semen, vaginal fluids and breast milk. Unprotected sex, contact with infected blood, mother-to-child during pregnancy and breastfeeding are the most common ways HIV is passed from one person to another.
If someone with HIV goes on to get certain serious illnesses, this condition is called AIDS which stands for Acquired Immune Deficiency Syndrome.
AIDS is a collection of symptoms and diseases a person gets due to the damage HIV causes to the immune system.
There is still no cure for HIV. Anti-retroviral drugs only help some people stay well for longer.