IFNG and anemia (phenotype): PvMSP119 antigen emerges asa promising marker of sustained immunity, though larger studies arerequired to evaluate its long-term impact on recovery and outcomes.These findings underscore the critical role of IFN-γ-producingmemory T cells in controlling parasitemia and mitigating anemia andthrombocytopenia in pediatric P. vivax malaria.