| EPC463 | Effect of COVID-19 on HIV prevention among the LGBTQ+ population in New York City (NYC) | E-poster | Effects of the COVID-19 on HIV epidemiology and prevention |
| EPD565 | Effect of COVID-19 on risky behaviours of female sex workers in Ga South Municipal of Ghana and its wider implications: evidence from a qualitative study | E-poster | Effects of the COVID-19 on key populations |
| PEMOE36 | Effect of district ART access on young people's wellbeing in South Africa: an econometric analysis of panel data | Poster exhibition | Monitoring and reporting in the SDG era |
| EPA046 | Effect of human immunodeficiency virus type 1 (HIV-1) subtype C transactivator of transcription (Tat) P21A variant on nuclear levels of active positive transcription elongation factor b (P-TEFb) | E-poster | Host cellular factors and viral mechanisms of HIV/SIV persistence and latency |
| EPA059 | Effect of novel latency reversal agents on transposable element expression profile in T-cell memory subsets of HIV clinical samples | E-poster | Strategies to reduce/eliminate viral reservoirs |
| EPE161 | Effect of peer-delivered community-based tracing support on survival in people living with HIV in China: a propensity-score matched analysis | E-poster | Differentiated service delivery for HIV testing, prevention and treatment |
| EPB216 | Effect of poor adherence on virological failure and genotypic changes in vertically-infected adolescents in Yaoundé: Evidence from an EDCTP prospective cohort study | E-poster | Adherence in paediatric and adolescent populations |
| EPE259 | Effect of Stepwise Laboratory Quality Improvement Process Towards Accreditation (SLIPTA) implementation on laboratory management and Key HIV laboratory quality indicators in East Central Uganda | E-poster | Approaches to supporting resilient health systems |
| EPC075 | Effect of the COVID-19 pandemic on rates of sexually transmitted infections among youth living with HIV in Washington, DC | E-poster | Epidemiology of non-AIDS infections and communicable diseases (e.g., viral hepatitis, STIs, TB, COVID-19) |
| EPE143 | Effect of TLD on suppression of clients on ART: an exploratory analysis of scaled-up TLE toTLD transition during the COVID-19 pandemic in USAID ACTION HIV supported provinces | E-poster | Innovations and lessons for supporting HIV prevention effective use and treatment adherence |