Diagnosis of viral diseases in Sudan: coronaviruses unveil the concealed venues

Abstract

Establishing the diagnosis of viral diseases often needs sophisticated settings, equipment, expertise, and strict laboratory methods. In Sudan, as in most developing countries, viral diseases are mostly diagnosed by clinical presentation. As most viral infections are self-limiting and there is no specific treatment for most of them, laboratory diagnosis has not been a focus for improvement, particularly in public sector until the current pandemic of COVID-19. During this pandemic, the vital need for well-equipped clinical virology laboratories is urged. The aim of this work is to highlight the various diagnostic methods and to describe the current situation of clinical virology diagnostics in Sudan.