Prof Tjandra Aditama currently is the Post Graduate Director of YARSI University in Jakarta and a Professor at the University of Indonesia. He is also a member of the Expert Team of the Indonesian President Advisory Council, the Chair Honorary Board at the Indonesian Association of Pulmonologists as well as the Expert Committee of Indonesian Medical Association and Indonesian Hospital Association.

Rosanna Peeling is currently Professor and Chair of Diagnostics Research at the London School of Hygiene and Tropical Medicine (LSHTM). She is also the Director of the International Diagnostics Centre (IDC). Trained as a medical microbiologist, Dr. Peeling had been Research Coordinator and Head of Diagnostics Research at the UNICEF/UNDP/World Bank/WHO Special Programme on Research and Training in Tropical Diseases (WHO/TDR) in Geneva, Switzerland, and the Chief of the Canadian National Laboratory for Sexually Transmitted Diseases before assuming her current position. 

David Heymann is a Professor of Infectious Disease Epidemiology at the London School of Hygiene and Tropical Medicine (LSHTM). He is also a Distinguished Fellow at the Centre on Universal Health at Chatham House, London. From 2009 to 2012 he was chairman of the UK Health Protection Agency, and from 2012 to March 2017 chairman of Public Health England.

Do Tuan Dat is a vaccine scientific, production, and business adviser in the Company for Vaccine and Biological Production (VABIOTECH) where he is responsible as a Senior Consultant. In this position, he consults all the R&D, quality management, production, and business activities in VABIOTECH. Before working at VABIOTECH, he studied at the Clinical Institute of Tropical and Infectious Diseases, Vietnam where he conducted research in the field of tropical and infectious diseases.

Amandeep Singh is a Vaccine Financing Specialist (Consultant) with ADB. Before ADB, he worked with Gavi as a Technical Advisor, Pandemic Preparedness and Response in the Policy Design team of the Office of the COVAX Facility. He also briefly consulted for UK FCDO's Center for Disaster Protection on the evolving global architecture of pandemic policies and financing.