Have the explosive HIV epidemics in sub-Saharan Africa been driven by higher community viral load?

Laith J Abu-Raddad ; Ruanne V Barnabas ; Holly Janes ; Helen A Weiss ; James G Kublin ; Ira M Longini ; Judith N Wasserheit ; (2013) Have the explosive HIV epidemics in sub-Saharan Africa been driven by higher community viral load? AIDS (London, England), 27 (15). pp. 2494-2496. ISSN 0269-9370 DOI: 10.1097/01.aids.0000432463.23508.a2