10 citations · 30 across the 8 of their papers we have counts for
8 papers
Ending AIDS in Gabon: How long will it take? How much will it cost?
Brian Williams, Eleanor Gouws, David Ginsburg
The prevalence of HIV in West Africa is lower than elsewhere in Africa but Gabon has one of the highest rates of HIV in that region. Gabon has a small population and a high per cap…
Ending AIDS in South Africa: How long will it take? How much will it cost?
Brian G. Williams, Eleanor Gouws
South Africa has more people infected with HIV but, by providing access to anti-retroviral therapy (ART), has kept more people alive than any other country. The effectiveness, avai…
R0 and the elimination of HIV in Africa: Will 90-90-90 be sufficient?
Brian G. Williams, Eleanor Gouws
The Joint United Nations Programme on HIV and AIDS (UNAIDS) has set a new 90-90-90 global target for the coverage of anti-retroviral therapy (ART) to be reached by 2020. This would…
HIV, TB and ART: the CD4 enigma
Brian Williams, Eleanor Gouws
The concentration of CD4 T-lymphocytes (CD4 count), in a person's plasma is widely used to decide when to start HIV-positive people on anti-retroviral therapy (ART) and to predict…
Pre-exposure prophylaxis (PrEP) versus treatment-as-prevention (TasP) for the control of HIV: Where does the balance lie?
Brian G. Williams, Eleanor Gouws, John Hargrove +2
Anti-retroviral drugs can reduce the infectiousness of people living with HIV by about 96%--treatment as prevention or TasP--and can reduce the risk of being infected by an HIV pos…
Affordability, cost and cost-effectiveness of universal anti-retroviral therapy for HIV
Brian G. Williams, Eleanor Gouws
If people at risk of HIV infection are tested annually and started on treatment as soon as they are found to be HIV-positive it should be possible to reduce the case reproduction n…
HIV/AIDS in South Africa: the beginning of the end?
Brian G Williams, Eleanor Gouws, John Hargrove
In several countries in southern Africa, including South Africa, the prevalence of HIV remains stubbornly high in spite of considerable efforts to reduce transmission and to provid…
The rate of decline of CD4 T-cells in people infected with HIV
Brian G. Williams, Eline L. Korenromp, Eleanor Gouws +1
In people infected with HIV the RNA viral load is a good predictor of the rate of loss of CD4 cells at a population level but there is still great variability in the rate of declin…