Acquired Immune-deficiency Syndrome (AIDS) is a fatal disease that threatens the human population all over the world. It represents the late clinical stage of infection with a virus called Human Immune-deficiency Virus (HIV). As the fourth cause of mortality, it is affecting every sector of the life as an individual, family and communities. It is affecting the economic, demographic, social, political, health sectors very badly. The HIV epidemic affects population in their most reproductive ages, with adverse impacts on life expectancy, the productivity of the labour force and the household...