L Pomar1, D Rousset2, A Jolivet3, C Pomar1, V Lambert1. 1. Department of Obstetrics and Gynecology, St-Laurent du Maroni's Hospital, Centre Hospitalier de l'Ouest Guyanais, Saint-Laurent-du-Maroni, French Guiana. 2. Institut Pasteur of French Guiana, Laboratory of Virology, National Reference Center for Arboviruses, Cayenne, French Guiana. 3. Public Health Department, St-Laurent du Maroni's Hospital, Centre Hospitalier de l'Ouest Guyanais, Saint-aurent-du-Maroni, French Guiana.