Affiliation: | 1. Department of Epidemic Viruses, Pasteur Institute of Cote d’Ivoire, Abidjan, Cote d’Ivoire;2. IHRC Inc, Contracting Agency to the Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, United States Centers for Disease Control and Prevention, Atlanta, Georgia;3. Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, United States Centers for Disease Control and Prevention, Atlanta, Georgia;4. Direction du Programme Elargi de Vaccination (Ministere de la Sante) |