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Dr. Jennifer Belus

Department of Clinical Research
Profiles & Affiliations

Research interests

My research interests focus on developing, testing, and disseminating culturally-sensitive interventions for mental and behavioral health issues in low-resource settings, particularly in southern Africa. I am particularly interested in addressing the needs of people with HIV and incorporating close others into treatment, including romantic partners and peers. My research uses mixed-methods to explore these research questions.

Selected Publications

Belus, Jennifer M., van Heerden, Alastair, Hines, Abigail C., Pita, Thembelihle P., Mdakane, Yvonne, Magidson, Jessica F., van Rooyen, Heidi, & Barnabas, Ruanne V. (2025). Couple-Based Intervention to Improve HIV Care Engagement for Women and their Partners in KwaZulu-Natal, South Africa: Outcomes of a Pilot Randomized Controlled Trial. Journal of the International Association of Providers of AIDS Care (JIAPAC). https://doi.org/10.1177/23259582241307694

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Belus, Jennifer M., Johnson, Natalie E., Yoon, Grace H., Tschumi, Nadine, Lerotholi, Malebanye, Falgas-Bague, Irene, Lee, Tristan T., Letsoela, Pearl, Magidson, Jessica F., Amstutz, Alain, & Labhardt, Niklaus D. (2024). SMSs as an alternative to provider-delivered care for unhealthy alcohol use: study protocol for Leseli, an open-label randomised controlled trial of mhGAP-Remote vs mhGAP-Standard in Lesotho [Journal-article]. Trials, 25(1). https://doi.org/10.1186/s13063-024-08411-3

Belus, Jennifer M., Regenauer, Kristen S., Lu, Thanh, Murphy, Sean M., Rose, Alexandra L., Ochieng, Yvonne Akinyi, Joska, John, Majokweni, Sybil, Andersen, Lena S., Myers, Bronwyn, Safren, Steven A., & Magidson, Jessica F. (2024). Increases in employment over six months following Khanya: A secondary analysis of a pilot randomized controlled trial of a peer-delivered behavioral intervention for substance use and HIV medication adherence in Cape Town, South Africa [Journal-article]. International Journal of Drug Policy, 134, 104632. https://doi.org/10.1016/j.drugpo.2024.104632

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Belus, J. M., Msimango, L. I., van Heerden, A., Magidson, J. F., Bradley, V. D., Mdakane, Y., van Rooyen, H., & Barnabas, R. V. (2024). Barriers, Facilitators, and Strategies to Improve Participation of a Couple-Based Intervention to Address Women’s Antiretroviral Therapy Adherence in KwaZulu-Natal, South Africa. International Journal of Behavioral Medicine, 31(1), 75–84. https://doi.org/10.1007/s12529-023-10160-7

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Selected Projects & Collaborations

Project cover

PEGISUS: Peer Education for Gender Inclusion and Substance Use in Southern Africa

Research Project  | 5 Project Members

Adolescents and young adults in sub-Saharan Africa are facing increasing threats to health and overall quality of life.This project seeks to address adolescent and young adult well-being by simultaneously tackling alcohol and other drug (AOD) use, inequitable gender beliefs, and high rates of unemployment in Zambia, Zimbabwe, and South Africa. Specifically, this project aims to develop and test a brief, behavioral intervention to reduce problem AOD use and gender inequitable beliefs, which will be delivered to adolescent and young adult peer groups and embedded within existing vocational training programs. The study will also assess vocational training program characteristics that may facilitate or hinder scaling up of the proposed intervention, should it be successful. This study is conducted in collaboration with the University of Zambia, SolidarMed Zambia and Zimbabwe, and the South African Medical Research Council. The study is funded through the Solution-oriented Research for Development Programme, which is jointly funded by SNSF and SDC (Grant no. 400440_213259).