1. Internal medicine department, French Polynesia Hospital Center, Pirae, Tahiti, French Polynesia
2. Neurology department, French Polynesia Hospital Center, Pirae, Tahiti, French Polynesia
3. Institut de Recherche Biomédicale des Armées, National Reference Laboratory for arboviruses, Marseille, France
4. Laboratory of virology, French Polynesia Hospital Center, Pirae, Tahiti, French Polynesia
5. Intensive care unit, French Polynesia Hospital Center, Pirae, Tahiti, French Polynesia
6. Bureau de veille sanitaire – Direction de la Santé, Papeete, Tahiti, French Polynesia
7. Louis Mallardé Institute, Papeete, Tahiti, French Polynesia