| EPC054 | Determinants of HIV infection among Out of School Youths: lessons from Northwest Nigeria | E-poster | Risk factors for acquisition, infectivity and transmission of HIV |
| EPC055 | Prevalence and incidence of sexually transmitted infections in a cohort of female sex workers in San Pedro, Côte d'Ivoire (ANRS 12381 PRINCESSE) | E-poster | Risk factors for acquisition, infectivity and transmission of HIV |
| EPC056 | Co-occurring substance use and mental health conditions and syndemics of HIV and HCV among people with opioid use disorders in a Fast-Track City in the United States | E-poster | Risk factors for acquisition, infectivity and transmission of HIV |
| EPC057 | Sustained HIV viral suppression among people living with HIV in Trinidad and Tobago | E-poster | Risk factors for acquisition, infectivity and transmission of HIV |
| EPC058 | Spatio-temporal estimates of risk group proportions for adolescent girls and young women across 13 priority countries in sub-Saharan Africa | E-poster | Risk factors for acquisition, infectivity and transmission of HIV |
| EPC059 | Female genital schistosomiasis and STI prevalence among at-risk women for HIV in Zambia | E-poster | Risk factors for acquisition, infectivity and transmission of HIV |
| PESAC15 | Recent HIV acquisition and age-disparate relationships predict rapid repeated pregnancies among adolescent mothers in a large South African cohort | Poster exhibition | Risk factors for acquisition, infectivity and transmission of HIV |
| PESAC16 | FCGR3Agene duplication, FcγRIIb-232TT and FcγRIIIb-HNA1a associate with an increased risk of vertical acquisition of HIV-1 | Poster exhibition | Risk factors for acquisition, infectivity and transmission of HIV |
| EPD422 | Moderating effect of pre-exposure prophylaxis use on the association between sexual behavior and HIV risk perception among Brazilian men who have sex with men | E-poster | Risk compensation: Conceptualization, assessment and mitigation |
| EPD423 | Risk compensation in monogamy and testing: illusions of safety in 'ABCD'-premised HIV prevention communication strategies | E-poster | Risk compensation: Conceptualization, assessment and mitigation |