Fig. 2From: Dynamics of Plasmodium vivax populations in border areas of the Greater Mekong sub-region during malaria eliminationa Phylogenetic analysis of Plasmodium vivax isolates from the four parasite populations. Relatedness amongst haplotypes was defined by calculating the pairwise distance and visualized by drawing an unrooted phylogenetic tree using a Neighbour-Joining method. b Minimum spanning tree of parasite genotypes with each circle representing a haplotype. Colours indicate the geographic origin of each sample. CMB China–Myanmar border, TMB Thailand–Myanmar borderBack to article page