Assisted Partner Notification Services Are Safe and Effective as They Are Brought to Scale in Mozambique

The World Health Organization recommends that persons diagnosed with HIV be offered assisted partner notification services (APS). There are limited data on the safety of APS as implemented in public health programs.

Three public health centers in Maputo, Mozambique, 2016-2019.

Counselors offered APS to persons with newly diagnosed HIV and, as part of a program evaluation, prospectively assessed the occurrence of adverse events (AEs), including (1) pushing, abandonment, or yelling; (2) being hit; and (3) loss of financial support or being expelled from the house.

Eighteen thousand nine hundred sixty-five persons tested HIV-positive in the 3 clinics, 13,475 (71%) were evaluated for APS eligibility, 9314 were eligible and offered APS, and 9219 received APS. Index cases (ICs) named 8933 partners without a previous HIV diagnosis, of whom 6137 tested and 3367 (55%) were diagnosed with HIV (case-finding index = 0.36). APS counselors collected follow-up data from 6680 (95%) of 7034 index cases who had untested partners who were subsequently notified; 78 (1.2%) experienced an AE. Among 270 ICs who reported a fear of AEs at their initial APS interview, 211 (78%) notified ≥1 sex partner, of whom 5 (2.4%) experienced an AE. Experiencing an AE was associated with fear of loss of support (odds ratio [OR] 4.28; 95% confidence interval [CI]: 1.50 to 12.19) and having a partner who was notified, but not tested (OR 3.47; 95% CI: 1.93 to 6.26).

Case-finding through APS in Mozambique is high and AEs after APS are uncommon. Most ICs with a fear of AEs still elect to notify partners with few experiencing AEs.