Financial incentives to improve uptake of partner services for sexually transmitted infections in Zimbabwe antenatal care: protocol for a cluster randomised trial [version 2; peer review: 1 approved, 2 approved with reservations, 1 not approved]
Introduction Sexually transmitted infections (STIs) such as chlamydia, gonorrhoea, trichomoniasis, and syphilis, are associated with adverse birth outcomes.Treatment should be accompanied by partner services to prevent re-infection and break cycles of transmission.Partner services include the processes of partner notification (PN) as well as arrang