Partner Notification Services (PNS) Among HIV Positive Key Populations: An Important Strategy Towards Achieving UNAIDS 95.95.95 Goals by the Year 2030

Abstract

Key Populations are the major drivers of the HIV epidemic in most settings; thus, identifying positive KPs and their sexual partners becomes a strong strategy in the effort to achieve the first UNAID 95 goal. This study describes the level of acceptability and outcome of PNS among HIV-positive KPs using the various approaches for PNS. A descriptive study of all HIV positives KPs initiating ART in 7 One-Stop-Shop facilities that accepted PNS was conducted over 3 months. With the consent of patients who accepted PNS, their partners were reached using any of the PNS approaches. Partners who consented for HTS were tested, and positives partners were linked to ART services. Data were analyzed to describe the acceptability and outcome of PNS among KPs. Only 846/2,486 (34%) positive KPs accepted PNS. The 846 KPs elicited 941 partners, out of which 938 (99.6%) accepted HTS. 421/938 (45%) of the partners tested positive compared to PWIDF (15%), MSM (7%), FSW (4%) and PWIDM (4%). 129/421 (31%) of the positive partners were already known positives, with 61% already on ART. The commonest method of PNS accepted among KPs was the passive method (54%), followed by the contract method (22%), provider-initiated (19%), and dual method (5%). There was poor acceptance of PNS among KPs and, the HIV positivity rate was much higher among their partners than any of the KPs sub-groups. The passive approach was the most preferred method of PNS among KPs. This should be considered strongly as we scale up PNS in Nigeria. Keywords: HIV/AIDS, Key Populations in Nigeria, Partner notification services, UNAIDS 95-95-95 targets.