Fig. 4From: Spatio-temporal analysis of the genetic diversity and complexity of Plasmodium falciparum infections in Kedougou, southeastern SenegalTemporal (a) and spatial (b) distribution of msp-1 and msp-2 allelic families in Kedougou Region. Frequencies of allelic families according to period (temporal distribution) or village (spatial distribution) were calculated as the percentage of samples positive for a given allelic family for a period or village out of the total positive samples. Statistical differences were determined using Fisher’s exact testBack to article page