Background Objectives: Dengue is an emerging vector-borne viral disease in tropical and subtropical areas such as Burkina Faso that experienced dengue outbreak in, 2013, 2016, 2017 and more recently in 2023. This study aimed to determine the seroprevalence and dengue serotype in suspected patients in Ouagadougou, Burkina Faso.
Methods: The study was conducted during October and November 2023 and included suspected febrile patients seen at HOSCO and CERBA.