Sexual Networks, Partnership Mixing Patterns and the Sex Ratio of HIV Infections in Generalized Epidemics • Georges Reniers, London School of Hygiene and Tropical Medicine (LSHTM) ; Benjamin Armbruster, Northwestern University ; Aaron Lucas, Northwestern University

Engagement of Muslim Religious Sectors for the Prevention of HIV/STI in Mumbai, India • Rajendra Singh, International Center for Research on Women (ICRW) ; Ravi K. Verma, International Center for Research on Women (ICRW) ; Stephen L. Schensul, University of Connecticut ; Saggruti Niranjan, Population Council

Social Networks and HIV Testing among Latino Men and Transgender Women in a New Destination Community: Insights from a Mixed-Method Study • Clare Barrington, University of North Carolina at Chapel Hill ; Anisha Gandhi, University of North Carolina at Chapel Hill ; Adrienne Gill, University of North Carolina at Chapel Hill ; Laura Villa Torres, University of North Carolina at Chapel Hill ; Priscilla Brietzke, University of North Carolina at Chapel Hill ; Lisa Hightow-Weidman, University of North Carolina at Chapel Hill

Multiple Partners, Marriage and Materialism: The Structural Drivers of HIV across Sixteen African Countries • Ashley Fox, Mount Sinai School of Medicine