Skip to main content
Fig. 3 | Malaria Journal

Fig. 3

From: Serological markers to measure recent changes in malaria at population level in Cambodia

Fig. 3

Plasmodium falciparum Ab profiles in relation to time since last infection compared to the systematically negative individuals. Each serological marker is analysed for Plasmodium falciparum infections and three age groups (1–5, 6–15 and 16–50). Samples collected through longitudinal follow-up were aligned, starting with putting the malaria episode detected by PCR at time point zero. Points represent the different samples in which a linear regression is drawn through with the 95% confidence intervals. These outcomes were then compared to the group of individuals being systematically negative over time, to see if the Ab-levels follow a similar or different decay over time between the parasite positive and negative individuals

Back to article page