From global health security to global health solidarity, security and sustainability.

Flahault A Institute of Global Health, University of Geneva, 9 Chemin des Mines,1202 Geneva, Switzerland .
Wernli D Global Studies Institute, University of Geneva, Geneva, Switzerland .
Zylberman P Ecole des Hautes Etudes en Santé Publique, Université Sorbonne Paris Cité, Paris, France .
Tanner M Swiss Tropical & Public Health Institute, Basel, Switzerland .