| 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 |
| EPC122 | Comparing HIV risk profiles of recent and long-term HIV infection cases using Population-based HIV Impact Assessment (PHIA) data from 12 countries in sub-Saharan Africa | E-poster | Detecting and monitoring acute and recent HIV infections |
| EPC123 | The sociodemographic characteristics of HIV recent infections in Benue State, Nigeria | E-poster | Detecting and monitoring acute and recent HIV infections |
| OAC0102 | Progress in scaling up HIV recent infection surveillance in 13 countries: October 1, 2019 - June 30, 2021 | Oral abstract session with live Q&A | Detecting and monitoring acute and recent HIV infections |
| OAC0103 | Use of a robust health information system to improve accuracy of recent HIV infection testing in Bangkok, Thailand, 2020-2021 | Oral abstract session with live Q&A | Detecting and monitoring acute and recent HIV infections |
| EPC111 | HIV incidence in heterosexual sex work networks in the Middle East and North Africa | E-poster | Determining the incidence of HIV |
| 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 |