DNAJC5 and infection: We also observed very small, but statistically significant declines in pairwise haplotype sharing with increasing distance (km) between infections defined at the facility level for csp (Fig 3c; OR 0.9986 95% CI 0.9985–0.9987) and ama1 (S5c Fig; OR 0.9964 95% CI 0.9963–0.9965).