Does Schooling Protect Sexual Health? The Influence of School Attendance on Herpes Simplex Type 2 Infection among Adolescents in Malawi • Barbara S. Mensch, Population Council ; Monica J. Grant, University of Wisconsin-Madison ; Christine Kelly, London School of Hygiene and Tropical Medicine (LSHTM) ; Erica Soler-Hampejsek, Population Council ; Satvika Chalasani, United Nations Population Fund (UNFPA) ; Christopher Sudfeld, Harvard University ; Paul C. Hewett, Population Council

Estimating Orphaning Prevalence and Incidence before and after Antiretroviral Treatment (ART) Roll-Out in Rural South Africa, 2000-2013 • Gabriela Mejia-Pailles, University of Southampton ; Victoria Hosegood, University of Southampton ; Ann M. Berrington, University of Southampton

Concurrent Sexual Partnerships and HIV Infection in Sub-Saharan Africa: Evidence from Recent Population-Based Surveys • Simona Bignami, Université de Montréal ; Vinod Mishra, United Nations Population Division

Understanding How Neighborhood Racial Segregation and Income Inequality Affect the Acquisition of Sexually Transmitted Infections during Pregnancy • Aggie J. Noah, Pennsylvania State University ; Wei-Lin Wang, Pennsylvania State University ; Tse-Chuan Yang, University at Albany, State University of New York (SUNY)