From the main PTB predictors (nine exposures and six geneticvariants) we identified an interaction between low neighbourhood socioeconomicstatus and rs2074351 (PON1, genotype GG) variant that wasassociated with an increased risk of toxoplasmosis (odds ratio 12.51, confidenceinterval 95%: 1.71 - 91.36). Here, PON1 is linked to toxoplasmosis.