| EPC319 | Lactobacillus spp interaction with neat and formulated Griffithsin, a candidate for topical HIV prevention | E-poster | Other new HIV prevention tools |
| EPC320 | Identification of viral mutations that confer cross resistance to VRC01 antibody in HIV-1 subtype C viruses | E-poster | Other new HIV prevention tools |
| EPC321 | Retention of clients on daily oral HIV pre-exposure prophylaxis in Vietnam | E-poster | Measuring and enhancing retention and adherence in HIV prevention programmes |
| EPC322 | Acceptability of an mHealth intervention to promote the use of pre-exposure prophylaxis among individuals at increased risk of HIV. The case of the Jichunge smartphone app in Dar es Salaam, Tanzania | E-poster | Measuring and enhancing retention and adherence in HIV prevention programmes |
| EPC323 | 'I was scared dating… who would take me with my status?' Living with HIV in the UTT era in Johannesburg, South Africa | E-poster | Measuring and enhancing retention and adherence in HIV prevention programmes |
| EPC324 | Geographic disparities in HIV PrEP pharmacy reversals, a novel observational data indicator of PrEP non-adherence | E-poster | Measuring and enhancing retention and adherence in HIV prevention programmes |
| EPC325 | Putting 2+1+1 into practice: MSM PrEP users' knowledge about safely starting and stopping PrEP in Belgium | E-poster | Measuring and enhancing retention and adherence in HIV prevention programmes |
| EPC326 | Association of patient Out-of-Pocket costs with HIV Pre-Exposure Prophylaxis (PrEP) pharmacy reversals, a novel measure of PrEP non-adherence, and abandonments | E-poster | Measuring and enhancing retention and adherence in HIV prevention programmes |
| EPC327 | Understanding and addressing barriers to pre-exposure prophylaxis (PrEP) continuation among vulnerable adolescent girls and young women in Namibia | E-poster | Measuring and enhancing retention and adherence in HIV prevention programmes |
| EPC328 | Linking PLHIV lost to follow-up back to care in 5 regions of the Russian Federation | E-poster | Measuring and enhancing retention and adherence in HIV prevention programmes |