Opportunities to Optimize Outcomes of Diagnosis and Treatment of HIV and Syphilis in Pregnancy: the Quest to Eliminate Maternal and Vertical Transmission.

BACKGROUND

There is an urgent need to improve interventions for HIV and syphilis in pregnancy to achieve elimination.

RESULTS

The tenets of vertical transmission strategies for HIV and syphilis overlap but have varying success due to differences in their transmission dynamics, diagnoses, and treatment. Key principles include prevention of maternal infection, screening and diagnosis early and throughout antenatal care, curative treatment (syphilis), viral load suppression (HIV), early infant diagnosis and treatment (HIV and congenital syphilis). We recommend improved guidelines, provider training and focused research and surveillance, including implementation studies to align HIV and syphilis screening and treatment during pregnancy. Opportunities to integrate syphilis screening and treatment into antenatal and HIV care enable providers to offer comprehensive maternal care.

CONCLUSION

Integrated HIV/syphilis services ensure a cohesive and person-centered approach, improving health outcomes through streamlined, efficient, and family-centered care pathways. We recommend key interventions to reduce HIV and syphilis in pregnancy and prevent vertical transmission.