Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A) Adult seroprevalence of HIV infection in Botswana, South Africa, and Japan from 1990 to 2011. Data from ref. 25. (B) Viral load and absolute CD4 counts in ART-naïve antenatal cohorts in Gaborone, Botswana and Durban, South Africa. Median viral loads in the Gaborone and Durban cohorts were 15,350 HIV RNA copies per mL and 29,350 copies per mL, respectively (IQR of 3,300 to 68,350 and 6,100 to 103,500). Median absolute CD4 counts in Gaborone and Durban.
