Author:Meyers, A; Chakauya, E; Shepard, E; Tanzer, FL; Lynch, A; Williamson, A; Rybicki, EPDate:23 Jun 2008Human immunodeficiency virus type 1 (HIV-1) has infected more than 40 million people worldwide, mainly in sub-Saharan Africa. The high prevalence of HIV-1 subtype C in southern Africa necessitates the development of cheap, effective vaccines. ...Read more