Fig. 3From: Quantification of the dynamics of antibody response to malaria to inform sero-surveillance in pregnant womenTrajectory plot of the antibody responses versus gestation (weeks) for each individual by cluster (cluster 1 (low immune)—green, cluster 2 (high immune)—red). The trajectories in blue are the pregnant women who were not classified with certainty into either cluster. OD optical densityBack to article page