REACTing-ANRS | EID, in collaboration with Burkina-Faso, Côte d’Ivoire, Gabon, Mali and Senegal, is building a project to strengthen the surveillance, early warning, diagnosis and management of cases of CoV-2 SARS infection in these 5 countries. This project (« APHRO-CoV »), in collaboration with the APHP, the University of Bordeaux and the PACCI site in Côte d’Ivoire and Alima in Burkina Faso and Mali, aims to improve health monitoring and ensure adequate and rapid management by hospital services of suspected cases of infection by the SARS-CoV-2 virus, and will allow a decentralization of diagnosis as close as possible to the suspected cases.