| D1 | Identifying implementation barriers and facilitators of an integrated PrEP and HIV service delivery model at public facilities in urban Uganda | On-demand oral abstract session | Methodological challenges to scale up and optimization of services |
| D1 | Differentiated antiretroviral therapy delivery in rural Zimbabwe: mixed-method study | E-poster | Methodological challenges to scale up and optimization of services |
| D1 | A region left behind - the story of the HIV response in the Eastern Mediterranean region: progress, gaps, opportunities | E-poster | Methodological challenges to scale up and optimization of services |
| D1 | Adoption of differentiated HIV service delivery in Tanzania: from policy to practice | E-poster | Methodological challenges to scale up and optimization of services |
| D1 | Improving access to HIV viral load testing in the northern regions of Cameroon | E-poster | Methodological challenges to scale up and optimization of services |
| D1 | The importance of digital training in the dissemination of information to health professionals, through the ECHO Project, during the COVID-19 pandemic | E-poster | Methodological challenges to scale up and optimization of services |
| C9 | Hepatitis C virus reinfection incidence among gay, bisexual, and other men who have sex with men living with HIV before and after the availability of direct acting antivirals in Australia | E-poster | Epidemiology of non-AIDS infections and communicable diseases (e.g., viral hepatitis, STIs) |
| C9 | Trends in syphilis testing and incidence among gay and bisexual men attending sexual health and primary care services in Australia between 2012-2019, by HIV status and PrEP use | E-poster | Epidemiology of non-AIDS infections and communicable diseases (e.g., viral hepatitis, STIs) |
| C8 | Geosocial networking app use is correlated with increased high-risk sexual behaviors and prevalence of HIV among Chinese MSM university students: a mixed offline and online cross-sectional survey | E-poster | Risk factors for acquisition, infectivity and transmission of HIV |
| C8 | Factors associated with recent HIV infection among pregnant women in Lilongwe, Malawi: a case control study | E-poster | Risk factors for acquisition, infectivity and transmission of HIV |