1. Department of Geriatrics; University Hospitals of Martinique; Fort-de-France Martinique
2. Department of Virology; University Hospitals of Martinique; Fort-de-France Martinique
3. Department of Pandemic and Epidemic Diseases; World Health Organization; Geneva Switzerland
4. Department of Infectious Diseases; University Hospitals of Martinique; Fort-de-France Martinique
5. Faculty of Medicine; University of Reims Champagne-Ardenne; Reims France
6. Department of Research and Public Health; University Hospital of Reims; Robert Debré Hospital; Reims France