HIV Infection and AIDS
Background
Infection with the human immunodeficiency virus results in progressive destruction of the immune system. As a result of this an infected individual becomes susceptible to a number of different infections and is also liable to become wasted and also to develop neurological problems.
The Acquired Immune Deficiency syndrome (AIDS) is a clinical definition. An HIV positive individual is described as having AIDS if they develop one or more of the complications associated with the deteriorating immune system.