| Optimizing COVID-19 vaccine: can one-dose campaigns be better? | Oral abstract session with live Q&A | Vaccines |
| Parental mental health and alcohol use during the early months of the COVID-19 pandemic in the United States and intervention implications | E-poster | Non-pharmaceutical prevention |
| Policy responses and future to COVID19 in the media and culture sector | E-poster | Global access and policy |
| Policy, poverty, and politics. How public health, inequality and political leadership interacted in the COVID-19 pandemic | Oral abstract session with live Q&A | Global access and policy |
| Preclinical pharmacokinetics of a niclosamide long-acting injectable formulation for putative application in COVID-19 treatment or prevention | E-poster | Non-pharmaceutical prevention |
| Racial and ethnic differences in the impacts of COVID-19 pandemic among people with opioid use disorder | E-poster | Non-pharmaceutical prevention |
| Rapid HIV tests and linkage of people who inject drugs (PWID) to health facilities for antiretroviral therapy (ART) in Atikankan Slum, Nigeria | E-poster | Basic science |
| Remote training for a remotely delivered HIV preventive intervention for sexual and gender diverse persons in Kazakhstan: strategies and lessons learned | E-poster | Global access and policy |
| Resilience, anxiety, and worry about the COVID-19 pandemic in The Miami Adult Studies on HIV (MASH) cohort | E-poster | Non-pharmaceutical prevention |
| Responding to the COVID crisis through clinic-community collaboration: a little goes a long way | E-poster | no category |