| EPC112 | Reaching zero new HIV infections among key populations in Québec: monitoring elimination targets using mathematical modelling of routine surveillance data | E-poster | Determining the incidence of HIV |
| EPC113 | Very high HIV incidence observed among men who have sex with men (MSM) and transgender women in Bali, Indonesia: a retrospective observational cohort study | E-poster | Determining the incidence of HIV |
| EPC114 | Use of the recent infection testing algorithm to estimate background HIV incidence in micro-epidemic areas within Uganda | E-poster | Determining the incidence of HIV |
| EPC115 | Incidence of HIV infection and its burden of transmission among populations: a case study of Jos, North-Central Nigeria | E-poster | Determining the incidence of HIV |
| EPC116 | HIV Incidence among people who inject drugs in Nepal | E-poster | Determining the incidence of HIV |
| EPC117 | First national HIV recent infection surveillance in Lao PDR | E-poster | Detecting and monitoring acute and recent HIV infections |
| EPC118 | Concordance between laboratory serologic testing and HIV-1 RNA testing among participants who acquired HIV in the DISCOVER trial | E-poster | Detecting and monitoring acute and recent HIV infections |
| EPC119 | Recent HIV infection surveillance and partner testing outcomes in Cambodia from March 2020 through September 2021 | E-poster | Detecting and monitoring acute and recent HIV infections |
| EPC120 | Prevalence of reclassification of HIV infection from recent to long-term among newly diagnosed clients and associated factors in Nigeria, March 2020 ' September 2021 | E-poster | Detecting and monitoring acute and recent HIV infections |
| EPC121 | Sociodemographic factors associated with recent HIV infection in Burundi | E-poster | Detecting and monitoring acute and recent HIV infections |