African financial systems: A review

A review on aetiology and pathogeny of African horse sickness

A review on West African Ebola epidemic dynamics models

Background and aims: The world is threatened by disease outbreak that reaches a public health emergency of international concern, studies to inform public and agencies for effective containment strategy are necessary. Several studies provided vital information of the dynamics and control of Ebola epidemic outbreak in West Africa. Methodologies and techniques in those researches...

Rationing in health systems: A critical review

Background: It is difficult to provide health care services to all those in need of such services due to limited resources and unlimited demands. Thus, priority setting and rationing have to be applied. This study aimed at critically examining the concept of rationing in health sector and identifying its purposes, influencing factors, mechanisms, and outcomes.     Methods: The c...

A Review of Selected South African Urban Traffic Control Systems

Under these conditions the authority will soon justify the installation of a traffic signal, which many perceive as the answer to all traffic congestion problems. A traffic signal that is properly justified, designed, installed, operated and maintained can have many positive and real benefits. On the other hand, however, a poorly motivated and designed traffic signal can be particularly ineffic...

African histoplasmosis: a review.

African histoplasmosis caused by Histoplasma capsulatum var. duboisii is an important deep mycosis endemic in Central and West Africa and in the island of Madagascar. The disease is characterized by presence of granulomatous lesions in the skin, subcutaneous tissues and bones. Lungs and other internal organs are rarely involved. The natural reservoir of the etiological agent has only been recen...