| EPC307 | Refining POSSIBLE: a multicomponent intervention to increase HIV risk perceptions and PrEP initiation among Black Sexual Minority Men | E-poster | Innovative behavioural prevention interventions |
| EPD358 | Reduction of precariousness among People Living with HIV (PLHIV) through a collaboration with the National Employment Fund (NEF), in the city of Douala, Cameroon | E-poster | Economic transitions and social and cultural changes affecting HIV and the HIV response |
| EPD431 | Reducing unintended pregnancies among in-school adolescents and young women through comprehensive sexuality education linked to accessible sexual and reproductive health services | E-poster | Adolescents, sexuality and relationships |
| EPF004 | Reducing the harm: reforming Canadian criminal law to limit HIV criminalization | E-poster | Laws and policies on HIV transmission, exposure, and non-disclosure |
| EPD456 | Reducing self-stigma among HIV positive pregnant young women and adolescent girls living in slums of Kampala, Uganda: insights from Afrislum's expert clients' delivered cognitive behavioral therapy model in Uganda | E-poster | Confronting stigma: Lessons learned |
| EPF069 | Reducing MSM rights violations through peer education in Benin | E-poster | Human rights of people living with HIV and key populations |
| 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 |
| 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 |
| 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 |
| 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 |