Prisons as social determinants of hepatitis C virus and tuberculosis infections

Effects of place or neighborhood--locations where individuals reside, shop, recreate, and work--have been widely studied as sources of environmental influences on individual behaviors, exposures, and physiology, as well as reference points for public health interventions. However, despite modern prisons' strong influence on the transmission and clinical outcomes of infectious diseases, custodial authorities and public health officials in many countries have yet to implement credible interventions to minimize the adverse impacts prison settings exert on the epidemiology of communicable diseases--particularly with respect to inmates. Among many vulnerable populations, prisons are evolving as one of the social institutions that determine their health status and health outcomes. This article highlights the effects of prisons in mediating the risk of hepatitis C virus and tuberculosis infections, as well as feasible interventions and policy approaches for limiting the deleterious consequences prisons exert on the transmission and clinical courses of these diseases.