With the increasing threat of health emergencies crossing borders, six African countries are building their capacity to respond rapidly and effectively to acute emergencies. Together with the World Health Organization (WHO) and other international partners, the Senegal Ministry of Health and Social Action is hosting a regional simulation exercise, which will include Cote d’Ivoire, Gambia, Liberia, Nigeria, Senegal and Zambia from 8-9 May 2018.