Table 1.
Blacks/whites/unknown | 25/15/1 |
Mean age (range) | 28.4 (17–60) |
Male/female | 36/5 |
USA/Malawi/South Africa | 26/11/4 |
On ART/off ARTa | 13/28 |
ART, antiretroviral treatment.
Thirteen participants began ART at some point prior to the last sample collection, with 11 participants starting ART within 4 weeks of enrollment. Some participants had interrupted ART during the study.