| Effects of short peer-based educational intervention on SARS-Cov-2 knowledge and attitudes among Polish high-school students | E-poster | Non-pharmaceutical prevention |
| Engineering CR3022 with improved SARS-CoV-2 binding affinity to investigate the relationship between antigen binding and neutralization activity | Oral abstract session with live Q&A | Basic science |
| Enhanced COVID-19 contact tracing to locate hard to reach populations | E-poster | Global access and policy |
| Ensuring continuity of services for key populations in the time of COVID-19 ' myth or reality? Adapting HIV prevention programs in the Islamic Republic of Iran in response to the epidemic | E-poster | Non-pharmaceutical prevention |
| Estimating the cumulative incidence of SARS-CoV-2 infection and the infection fatality ratio in light of waning antibodies | E-poster | Non-pharmaceutical prevention |
| Evolution of SARS-CoV-2 envelope, membrane, nucleocapsid and spike structural proteins from the beginning of the pandemic to September 2020: a global and regional approach by epidemiological week | Oral abstract session with live Q&A | Basic science |
| Expanded multi-month dispensing (MMD) policies for antiretroviral therapy (ART) ensure treatment continuity while mitigating potential exposure to COVID-19 in health facilities | Oral abstract session with live Q&A | Global access and policy |
| Experiences of isolation due to COVID-19-related public health measures are associated with high prevalence of suicidal ideation among sexual and gender minorities in Canada | E-poster | Global access and policy |
| Factors associated with decision making on COVID-19 vaccine acceptance among college students in South Carolina | Oral abstract session with live Q&A | Vaccines |
| Healthcare access during among transgender people and MSM during COVID-19 lockdown in Argentina | E-poster | Global access and policy |