C5	Ongoing HIV transmission following a large HIV outbreak among people who inject drugs in Athens, Greece	E-poster	Epidemiology of HIV in people who use drugs
C5	Estimated HIV prevalence and incidence among people who inject drugs in Thessaloniki, Greece (ALEXANDROS program)	E-poster	Epidemiology of HIV in people who use drugs
C5	Low recency in HIV testing among injection opioid users seeking treatment: associated characteristics and implications for HIV prevention	E-poster	Epidemiology of HIV in people who use drugs
C53	Changes in HIV outcomes and progress towards epidemic control from 2016 to 2020 in Lesotho: comparing results from two nationally representative surveys	E-poster	Prevention among people living with HIV
C54	Awareness, beliefs, and barriers to prescribing PrEP among physicians in Brazil and Mexico ' ImPrEP study	E-poster	Prevention in healthcare and other institutional settings
C55	Setting up a Medically Assisted Therapy program for HIV prevention in a resource limited setting: experiences from Uganda	E-poster	Prevention in people who inject drugs
C55	Disseminated effects of the initial training and subsequent booster sessions components of the HIV Prevention Trials Network 037 peer-driven intervention on HIV injection risk behavior in people who inject drugs	E-poster	Prevention in people who inject drugs
C55	The influence of primary care providers' implicit bias on clinical decision-making for HIV pre-exposure prophylaxis for people who inject drugs	E-poster	Prevention in people who inject drugs
C56	The association of exposure to DREAMS combination HIV prevention on sexually acquiring or transmitting HIV amongst adolescent girls and young women living in rural South Africa: a cohort study	On-demand oral abstract session	Prevention in adolescents
C56	Preparing pediatric providers to PrEP: provider utilization of a best practice advisory and association with PrEP prescription rates	E-poster	Prevention in adolescents