From modeling to morals: Imagining the future of HIV PREP in Lesotho

Abstract Amidst growing global endorsements of new biomedical HIV prevention strategies, ARV‐based pre‐exposure prophylaxis (ARV PrEP) has garnered considerable attention as a potentially promising prevention strategy. Though it may offer more effective protection for certain at‐risk groups than conventional prevention strategies (such as sexual partner reduction, condom use, and prevention of mother‐to‐child transmission), PrEP is more costly. PrEP requires more ongoing contact between individuals and providers, and a level of surveillance from the health system that is not necessary with other preventive measures. In this sense, it represents a new bio‐technology for HIV prevention that poses particular challenges for worldwide implementation, given developing countries’ struggling health systems and incomplete HIV treatment programs. Since the emergence of PrEP has stimulated ethical discussions premised on incomplete knowledge of efficacy and implementation, this paper explores the ethical parameters of a likely scenario for PrEP usage in a single, resource‐poor country. We first develop a plausible model for PrEP deployment and utilization based on current PrEP research, while carefully considering the reigning institutional values of feasibility and effectiveness in global health approaches. Drawing on ethnographic research of HIV treatment and prevention approaches in Lesotho, we address ethical questions arising from this scenario of PrEP delivery. Les...
Source: Developing World Bioethics - Category: Medical Ethics Authors: Tags: Original Article Source Type: research