TY - JOUR T1 - Highlights from this issue JF - Sexually Transmitted Infections JO - Sex Transm Infect SP - 153 LP - 153 DO - 10.1136/sextrans-2012-050554 VL - 88 IS - 3 AU - Jackie A Cassell Y1 - 2012/04/01 UR - http://sti.bmj.com/content/88/3/153.abstract N2 - We begin a new series this month, setting out Programme Science as an approach to optimising for differing epidemics the mix of interventions for HIV prevention. Aral and Blanchard1 provide an overview of the methods and ambitions of Programme Science, and an introduction to a planned series they will guest edit.Readers will be aware of growing international concerns about the spread of antimicrobial resistant strains of gonocci. Chan et al2 demonstrate a paradox that presents real challenges … ER -