Serological Evidence of West Nile and Usutu Viruses Circulation in Domestic and Wild Birds in Wetlands of Mali and Madagascar in 2008 Chevalier V, Marsot M, Molia S, Rasamoelina H, Rakotondravao R, Pedrono M, Lowenski S, Durand B, Lecollinet S, Beck C. International Journal of Environmental Research and Public Health 17 (2021)