Paired comparison of the percentage of participants producing detectable levels of GST-specific cytokines before and 6 weeks after PZQ treatment.

Cytokines are categorised according to the cellular phenotype with which they are most commonly associated. McNemar's test (paired data, binomial distribution): p-values<0.05 are indicated in bold and those significant after Bonferroni correction for multiple comparison are indicated by underlined text,
**p<0.01,
***p<0.001.