Circular Migrations and HIV Transmission Dynamics: A Comparison of Classical Ordinary Differential Equations and Modern Network Modeling • Aditya Khanna, University of Washington ; Steven M. Goodreau, University of Washington

A Competing Risk Approach to Studying AIDS/TB Mortality Consequence of Migration • Sulaimon A. Afolabi, University of the Witwatersrand ; Philippe Bocquier, Université Catholique de Louvain ; Kathleen Kahn, University of the Witwatersrand ; Mark Collinson, University of the Witwatersrand

Men’s Labor Migration, Spousal Communication, and Women’s Use of STD Treatment Services in Rural Armenia • Arusyak Sevoyan, University of Adelaide

Coming Home for Faster Treatment: Antiretroviral Treatment and In-Migration Patterns in Rural South Africa • Analia Olgiati, Harvard University