Instead, let's look a little closer. The Mayo Clinic has great resources on what HIV/AIDS is all about:
Acquired Immune Deficiency Syndrome is a illness in which a persons immune system is weakened and unable to properly defend against sickness and infection -- it causes a lowered white blood cell count which means that your body is not equipped to combat disease. While a healthy immune system will fight and eliminate viruses and bacteria in order to keep you alive and well, the immune system of a person who has AIDS is unable to fend off intruders. HIV or Human Immunodeficiency Virus is what leads to AIDS, though it can take years for HIV to develop into AIDS. The virus is spread through bodily fluids, meaning that sex, childbirth and coming in contact with infected blood are all possible ways to become infected.
There is no cure for HIV or AIDS. Both are like many of the cancers that we are familiar with -- the symptoms are treatable, but eventually fatal. However, in places like sub-Saharan Africa and Haiti where living conditions are not as we are used to, the disease and its complications kill much faster. These facts from World Vision illustrate the impact:
It's devastating, isn't it?
But let's recap: if we have established that yes, HIV/AIDS can be treated though it is eventually fatal, why are 5400 people dying every day from it, and why are so many of them in sub-Saharan Africa?