| EPC180 | Effectiveness of a culturally tailored HIV Prevention intervention in promoting PrEP among Black women in community supervision programs in New York City: a randomized clinical trial | E-poster | Demonstration and pilot projects for prevention (including PrEP, PEP, male circumcision) |
| PESAD11 | Effectiveness of a multifaceted intervention (KUJA-KUJA) to reduce violence and increase condom use in intimate partnerships among female sex workers: a randomized controlled trial in Nakivale Refugee settlement in Uganda | Poster exhibition | Sex workers |
| EPD492 | Effectiveness of couple-based interventions vs. individualized interventions in promoting HIV preventive behaviors in couples: a systematic review and meta-analysis of 11 randomized controlled trials | E-poster | Prevention interventions and their effects on the lives and relationships of people living with HIV |
| EPLBC09 | Effectiveness of COVID-19 vaccines in people living with HIV in British Columbia: a test negative design | E-poster | Epidemiology of COVID-19 among persons living with HIV and / or including tuberculosis |
| EPB015 | Effectiveness of Dried Blood Spot in achieving optimal viral load coverage for Key Populations in hard-to-reach areas of North-East Nigeria | E-poster | Viral load and CD4 monitoring |
| EPE200 | Effectiveness of real-time client tracking tools in reducing Interruption in Treatment: evidence from a low resource setting, Zimbabwe | E-poster | Strategies to increase retention and re-engagement in HIV services |
| EPE030 | Effectiveness of telehealth for PrEP clinical follow-up in public services in Brazil (Combina Study) | E-poster | Implementation science of scaling up prevention (including PrEP) |
| EPE131 | Effects of a multimedia campaign on HIV self-testing and PrEP outcomes among young people in South Africa: a mixed-methods impact evaluation of 'MTV Shuga Down South' | E-poster | Innovations and lessons for supporting HIV prevention effective use and treatment adherence |
| EPE418 | Effects of COVID-19 on HIV Financing Prospects in 15 Asian Countries | E-poster | Impact of COVID-19 on financing for the HIV response |
| EPA084 | Effects of COVID-19 on the cytokine background in chronic controlled HIV infection | E-poster | Immune responses to SARS-Cov2 |