Networkers with observer status 

from the scientific community European Vaccine Initiative (EVI), Robert Koch Institut (RKI).

from private industry Becton Dickinson

from government, e.g. the German Federal Ministry of Health, German Federal Ministry of Economic Co-operation and Development, DLR i.V. German Federal Ministry of Education and Research, Deutsche Gesellschaft für Internationale Zusammenarbeit und Entwicklung (GIZ), KfW

from non-governmental organizations
Deutsche Institut für Ärztliche Mission Tübingen, ONE, Stiftung Weltbevölkerung

In addition, representatives of the Drugs for Neglected Diseases Initiative (DNDi), the Volkswagen Foundation and multiple individuals.