K Seipone, MD, Family Health Div, Botswana Ministry of Health; R Ntumy,
MBChB, M Smith, MPH, BOTUSA Project, Gaborone; H Thuku, MD, Francistown District
Health Team; L Mazhani, MD, Nyangabgwe Hospital, Francistown, Botswana. T
Creek, MD, N Shaffer, MD, PH Kilmarx, MD, Global AIDS Program, National Center
for HIV, STD, and TB Prevention, CDC.