Rifaldy Fajar is an aspiring computational biologist pursuing his master's degree at Yogyakarta State University, Indonesia, uses AI and machine learning for sexual and reproductive health. He applies his research to help marginalized communities, aiming to improve healthcare access and education, and contribute to public health.

James MacGibbon (he/him) is a social and behavioural scientist at UNSW's Centre for Social Research in Health researching sexual health and wellbeing among gay men, bi+ and queer people.

Dr Thng is a Sexual Health Physician at Gold Coast Sexual Health Service. Dr Thng has collaborated with commercial and academic partners to secure funding for randomised clinic trials relating to gonorrhoea. Dr Thng holds a NHMRC Postgraduate Fellowship award and is currently a PhD Candidate at Griffith University.

Dr. Hao Bui is a research scientist working at the Center for Research and Training on Substance Abuse HIV (CREATA-H), Hanoi Medical University (HMU), Vietnam. She is managing a Sexual Health Promotion clinic in HMU hospial where HIV Pre-exprosure Prophylaxis is provided free-of-charge for key population in Hanoi.

Hao Lai, a PhD candidate and research assistant in the Melbourne Sexual Health Centre, focusing in the mathematical modelling of infectious diseases, has published papers in the journals: Gut Microbes, Journal of Antimicrobial Chemotherapy, and Pathogens.

Dr Molina is Professor of Infectious Diseases at the University of Paris Cité, and head of the Department of Infectious Diseases at the Saint-Louis Hospital in Paris, France. His work includes clinical trials of antiretroviral drugs, use of antiretrovirals for PrEP, and strategies to reduce the burden of STIs.