Nigeria + 18 more West Africa: Cartographie récapitulative des taux d’attaque cumulés de la Méningite / Recapitulative map of cumulative Meningitis attack rates Semaine / Week 01 - 16 ( 20 avril 2014 / 20 April 2014) [EN/FR] Format Map Source WHO Posted 6 May 2014 Originally published 20 Apr 2014 Origin View original Attachments Download Map (PDF | 381.83 KB) Meningitis Weekly Bulletin, Week 16 2014 [EN/FR]