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. 2020 Jan 28;18:9. doi: 10.1186/s12916-019-1482-7

Fig. 3.

Fig. 3

Age-seroprevalence plots for P. falciparum (a) and for P. vivax (b). Solid lines represent the fitted probability for being seropositive to either of the two or five antigens for P. falciparum and P. vivax, respectively. Dashed lines represent the 95% confidence interval of these fits and red triangles represent the observed proportion of seropositive per age decile. SCR value represents the average annual rate at which the population become seropositive to any of the P. falciparum or P. vivax antigen, respectively