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Total prevalence of mutations in the eight codons of Pfdhfr and Pfdhps genes.Legend: Prevalence of mutations in the Pfdhfr (N51I, C59R, S108N, I164L) and Pfdhps (S436A, A437G, K540, 581G), in single (wild type or mutant) and mixed infections in both seasons and localities in humans (a) and mosquitoes (b).
