Syphilis screening in pregnancy: no time for complacency.

Abstract

Purpose of review: Congenital syphilis continues to result in devastating adverse pregnancy and infant outcomes globally, with significant rises noted in recent years in high-income countries (HIC). Prenatal screening and prompt treatment for syphilis in pregnant persons are important in contributing to healthy pregnancy outcomes, particularly in equity-denied populations. However, the implementation of these recommendations remains challenging, even in HIC.

Recent findings: Although antenatal screening guidelines for syphilis universally recommend screening in pregnancy, the implementation of these recommendations has been challenging. In HIC, individuals grappling with poverty, unstable housing, addictions, and mental health concerns often encounter significant barriers to accessing essential healthcare services. Innovative approaches, such as the use of rapid/point-of-care tests, opportunistic screening, and community-based or outreach testing, are essential to reach key equity-denied populations. It is crucial to include members of key populations and community-based organizations in the design of interventions to effectively reach these populations.

Summary: Given the resurgence of congenital syphilis in some regions, especially in HIC, we must address this preventable cause of maternal and fetal morbidity and mortality effectively. Collaboration between all levels of government and health services and the inclusion of key equity-denied populations is crucial.