Antigenic markers, which rely on size- or coding-sequence polymorphisms (e.g., msp2, csp, ama1, var), can distinguish highly diverse multiclonal infections, but cannot construct haplotypes (Snounou et al., 1999; Ruybal-Pesántez et al., 2017b; Nelson et al., 2019). Here, DNAJC5 is linked to infection.