Editorial: Scale-up of an ti retro viral therapy in sub-Saharan Africa - priorities for public health research

摘要

The scale-up of antiretroviral therapy (ART) in Africa is the largest health delivery programme ever contemplated on the continent. About 1.3 million people are now on ART and a further 3.5 million are estimated to be in current need of ART. Research is required urgently to identify strategies of scaling-up ART delivery to ensure that it has high coverage, is effective and is available equitably. Furthermore, the number of new infections occurring daily far outstrips the number of patients being placed on ART (World Health Organization, 2007), and to halt the expanding number eligible for treatment, a pressing priority for research is to determine ways of effectively integrating human immunodeficiency virus (HIV) prevention with ART delivery strategies.