The Human Immunodeficiency Virus (HIV), which causes Acquired Immunodeficiency Syndrome (AIDS), is the leading infectious cause of adult deaths in the world. Given the scale of the epidemic, HIV/AIDS is now considered not only a health problem, but also a developmental and security threat. The incidence, survival and prevalence of disease are the most important variables to describe the impact of a disease. These variables are three different aspects of the same morbidity process and simultaneous consideration of all three is required to understand different aspects of the disease. Thus, This...