Njeri Wabiri

TL;DR: This analysis reveals substantial within-country variation in the prevalence of HIV throughout sub-Saharan Africa and local differences in both the direction and rate of change in HIV prevalence between 2000 and 2017, highlighting the degree to which important local differences are masked when examining trends at the country level.

TL;DR: Contraception coverage in South Africa is higher than many previous estimates, however, rates of unintended pregnancy, contraceptive failure and knowledge gaps demonstrate high levels of unmet need, especially among black Africans and young women.

TL;DR: The findings underline the disproportionate burden of HIV disease and HIV fear among the poor and vulnerable in South Africa and suggest a compelling urgency for the national HIV/AIDS response to maximizing program focus for the poor particularly women.

TL;DR: In this paper, the authors examined the relationship between supply sources diversification and oil energy security risks, and provided an objective evaluation of different import adjustment strategies on South Africa's total crude oil import risks, showing that a policy of having constant monthly imports from each supply region reduces the specific and systematic risks of the oil import portfolio by an average rate of 71% and 2.9% respectively.

TL;DR: It is contended here that geospatial analysis has the potential to improve the impact and efficiency of the AIDS response and translate into more effective interventions to reduce HIV incidence.