ToxoplasmosisToxoplasmosis, CongenitalToxoplasmaToxoplasmosis, AnimalToxoplasmosis, OcularToxoplasmosis, CerebralAntibodies, ProtozoanSulfadiazinePregnancy Complications, ParasiticAcute DiseaseAntigens, ProtozoanImmunoglobulin MAntiprotozoal AgentsImmunoglobulin GChorioretinitisEnzyme-Linked Immunosorbent AssayProtozoan ProteinsCerebral ArteriesCerebral InfarctionCerebral PalsyCerebrovascular CirculationMiddle Cerebral ArteryLung Diseases, ParasiticBrainCerebral AngiographyPregnancySeroepidemiologic StudiesDNA, ProtozoanInfarction, Middle Cerebral ArteryAIDS-Related Opportunistic InfectionsMalaria, CerebralChoroiditisCerebral VeinsInfant, NewbornBrain IschemiaSerologic TestsAtovaquoneCerebral HemorrhageProtozoan VaccinesAntibody AffinityPyrimethamineNeonatal ScreeningParasitologyBrazilSensitivity and SpecificityUveitis, PosteriorLymphadenitisBrain DiseasesPregnancy Complications, InfectiousCoccidiostatsMagnetic Resonance ImagingInfectious Disease Transmission, VerticalEncephalitisSkin Diseases, ParasiticFatal Outcome