ToxoplasmaToxoplasmosisToxoplasmosis, AnimalAntibodies, ProtozoanToxoplasmosis, CongenitalToxoplasmosis, CerebralToxoplasmosis, OcularSeroepidemiologic StudiesPregnancy Complications, ParasiticAntigens, ProtozoanSulfadiazineProtozoan ProteinsSpiramycinChorioretinitisProtozoan VaccinesCat DiseasesImmunoglobulin GDNA, ProtozoanImmunoglobulin MHost-Parasite InteractionsFood ParasitologyAgglutination TestsNeosporaAtlantic IslandsEnzyme-Linked Immunosorbent AssayInterferon-gammaSerologic TestsIleitisPetsMice, Inbred C57BLPregnancyCatsAntiprotozoal AgentsMice, Inbred BALB CMexicoInterleukin-12Antibody AffinityCoccidiostatsApicomplexaOocystsEncephalitisMice, KnockoutGenes, ProtozoanAcute DiseaseImmunity, InnateChinaFluorescent Antibody Technique, IndirectBrazilSpleenPolymerase Chain ReactionMeat ProductsPolandDisease SusceptibilityGoatsBrainPrevalenceMacrophagesImmunoassayCells, CulturedCytokinesMyeloid Differentiation Factor 88Interleukin-10Risk FactorsSensitivity and SpecificityLife Cycle StagesOrganellesDisease Models, AnimalTh1 CellsChronic DiseaseReal-Time Polymerase Chain ReactionInfant, NewbornImmunoglobulin ACoccidiosisVacuolesLymphocyte Activation