| EPC119 | Recent HIV infection surveillance and partner testing outcomes in Cambodia from March 2020 through September 2021 | E-poster | Detecting and monitoring acute and recent HIV infections |
| EPD209 | Reconciling advocacy and research to fight HIV / AIDS at the level of key populations | E-poster | Community-based approaches (including empowerment, outreach and service delivery) |
| EPE330 | Recounting and returning the lost: an innovative utilization of basic data systems and tools for enhanced tracking of ART clients during COVID at 30 high-volume HIV facilities in Zimbabwe | E-poster | Innovative approaches to track individuals |
| PESUC25 | Recovery in the uptake of pre-exposure prophylaxis (PrEP) in Australia after COVID-19 restrictions: analysis of national pharmacy dispensing data | Poster exhibition | Scale up of PrEP |
| EPA013 | Recreational marijuana normalizes genes and pathways perturbed by tobacco alone or in combination with marijuana in virally suppressed youth with HIV | E-poster | Systemic immune activation and inflammation |
| EPB002 | Reduced selection of unfavourable HLA-I in mother-to-child HIV transmission in KwaZulu Natal, South Africa | E-poster | Impact of co-factors (e.g., viral clade, tropism, genetic factors) on disease progression |
| EPD292 | Reducing discrimination faced by MSM and Transgender Women in public hospitals: preliminary efficacy of a pilot workshop-delivered intervention among healthcare providers in India | E-poster | Interventions to reduce stigma and discrimination |
| EPF009 | Reducing harm and preventing transmission by assessing complex HIV situations through a multidisciplinary lens: INSPQ's expert support to regional public health departments | E-poster | Laws, policies and practices impacting access to HIV testing, prevention, treatment, care and support |
| EPE437 | Reducing interruption in treatment during COVID-19 emergency in Guatemala using differentiated service delivery models | E-poster | Optimizing HIV services (prevention, testing and/or treatment) in the COVID-19 era |
| EPF069 | Reducing MSM rights violations through peer education in Benin | E-poster | Human rights of people living with HIV and key populations |