Dear Delegates,
On behalf of the International Society for Vaccines (ISV), it is a great pleasure and honour to welcome vaccine experts from around the globe and across diverse disciplines under the umbrella of vaccinology to the 2025 ISV Annual Congress in Stellenbosch, South Africa.
For the first time in its history, the ISV Annual Congress, the world’s largest non-profit scientific conference dedicated to vaccines, will take place on the African continent. We invite experts in vaccinology from diverse fields spanning human and veterinary preventive and therapeutic vaccination, as well as immunotherapy. Attendees represent various disciplines, including basic science, vaccine development, regulatory affairs, production, and epidemiology, and hail from academia, industry, government agencies, and non-governmental organizations. The ISV Congress fosters dynamic engagement between senior scientists and young trainees across various domains of the vaccine field. It provides a platform for established and emerging vaccine experts from different sectors to exchange knowledge and discuss opportunities for advancing vaccines.
2025 Congress Chairs

Ed Rybicki
University of Cape Town,
South Africa

Michelle Groome
University of the Witwatersrand,
South Africa

Michael Schotsaert
Ichan School of Medicine, Mount Sinai
2025 Scientific Committee
Ted Ross, Cleveland Clinic - USA
Manon Cox, NextWaveBio - USA/Netherlands
Ab Osterhaus, University of Veterinary Medicine, Hannover - Germany
Linda-Gail Bekker, Desmond Tutu Foundation for HIV Research - South Africa
Anna-Lise Williamson, University of Cape Town - South Africa
Barbara Felber, National Cancer Institute(NCI) - USA
Megan Shaw, University of the Western Cape - South Africa
Wolfgang Preiser, Stellenbosch University - South Africa
Baptiste Dungu, Vet School UNIKIN and Onderstepoort Biological Products - South Africa
Patrick Arbuthnot, University Witwatersrand - South Africa
Kai Dallmeier, KU Leuven - Belgium
Adolfo Garcia-Sastre, Icahn School of Medicine at Mount Sinai - USA
Marc-André d'Aoust, Aramis Biotechnologies - Canada
Waranyoo Phoolcharoen, Baiya Phytopharm - Thailand
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