IFNG and infection: GRA15 and GRA24 together induce the secretion of IL18 and IL12, resulting in higher IFNγ secretion and lower parasite burden, while infection with parasites lacking these two effectors results in significantly lower IFNγ secretion and concomitantly higher peritoneal parasite burden in comparison to wild-type parasites (Mercer et al., 2020; Mukhopadhyay et al., 2020a).