Attitudes Toward Unsafe Sexual Practices Among Low-Income Males in Brazil • Fatima Juarez, London School of Hygiene and Tropical Medicine ; Tais De Freitas Santos, Fundação Joaquim Nabuco

Trends in Effectiveness of Safe Sex among Single Women in Three Latin American Countries • Mohamed Ali, London School of Hygiene and Tropical Medicine ; John Cleland, London School of Hygiene and Tropical Medicine ; Iqbal H. Shah, World Health Organization (WHO)

Initiation of Sexual Activity and Subsequent Sexual Behavior among Female Adolescents in Nairobi Urban Slums • Monica A. Magadi, African Population and Health Research Center (APHRC)

Learning about Sex in Uganda: Evidence from Masaka District • Anastasia J. Gage, Tulane University ; Brent Wolf, Medical Research Council, The Gambia ; Stella Neema, Makerere Institute of Social Research