| EPC289 | The first study of psychoactive substance use and drug checking practices among participants of electronic dance music Events in Ukraine | E-poster | Access to harm reduction interventions |
| EPC290 | Digitally facilitated harm reduction intervention for experimenting and recreational users of psychoactive substances in Ukraine serves 1437 unique clients in 7 months | E-poster | Access to harm reduction interventions |
| EPC291 | South to south learning between Uganda and Kenya to scale up access to Medically Assisted Therapy services for people who inject drugs | E-poster | Access to harm reduction interventions |
| EPC292 | ChemSex risk management: a global sexual health approach through a single entry point of care in Hospital St Louis' Infectious Diseases Unit in Paris | E-poster | Access to harm reduction interventions |
| EPC293 | Outcomes of neonates born to mothers on opioid substitution therapy (OST) with Methadone in Kenya | E-poster | Access to harm reduction interventions |
| EPC294 | First harm reduction intervention among MSM who use Psychoactive Substances (PAS) to modify their sexual experiences (practice Chemsex) in Ukraine | E-poster | Access to harm reduction interventions |
| EPC295 | Remotely support the chemsexers: the french experience of association AIDES' | E-poster | Access to harm reduction interventions |
| EPC296 | A prospective analysis of PrEP adherence and depressive symptoms among Kenyan women who initiated PrEP during pregnancy and postpartum | E-poster | Optimizing vertical transmission prevention programmes |
| EPC297 | I=I (U=U) is good news | E-poster | Combination prevention strategies |
| EPC298 | Accelerated declines in HIV incidence and flattening prevalence trends with scale-up of combination HIV prevention in a Ugandan adult population cohort, 1989-2021 | E-poster | Combination prevention strategies |