Acute DiseaseToxoplasmosisInfectionCD8-Positive T-LymphocytesChagas DiseaseVirus LatencyToxoplasmaLymphocytic choriomeningitis virusViremiaHerpesviridae InfectionsLymphocytic ChoriomeningitisToxoplasmosis, AnimalSimian Acquired Immunodeficiency SyndromeChronic DiseaseTrypanosoma cruziVirus ActivationMice, Inbred C57BLVirus ReplicationSimian immunodeficiency virusTrigeminal GanglionViral LoadCD4-Positive T-LymphocytesImmunologic MemoryHIV-1Immunoglobulin MMice, Inbred BALB CAntibodies, ViralGammaherpesvirinaeRNA, ViralConvalescenceParvovirus B19, HumanHIV InfectionsInterferon-gammaAntigens, ViralParvoviridae InfectionsKwashiorkorCoronavirus InfectionsMuromegalovirusMacaca mulattaSpleenImmunoglobulin GChlamydophila pneumoniaeHerpesvirus 1, BovinePseudomonas InfectionsLymphocyte ActivationDisease Models, AnimalAntibodies, ProtozoanPichinde virusTime FactorsHerpes SimplexHepatitis CRespiratory Tract InfectionsSerologic TestsEnzyme-Linked Immunosorbent AssayCentral Nervous System Viral DiseasesImmunity, InnateDNA, ViralVirulenceMolecular Sequence DataT-Lymphocytes, CytotoxicEpitopes, T-LymphocyteVirus DiseasesArenaviridae InfectionsCommunicable DiseasesPseudomonas aeruginosaChagas CardiomyopathyT-LymphocytesInfectious MononucleosisBacterial InfectionsCytokinesBovine Virus Diarrhea-Mucosal DiseaseViral ProteinsHost-Pathogen InteractionsImmunity, CellularEncephalitis, ViralDisease SusceptibilityHepacivirusMice, KnockoutCell LineT-Lymphocyte SubsetsFeverLassa virusCattle DiseasesHerpesvirus 1, HumanBabesia bovisAlphavirus InfectionsCytomegalovirus InfectionsVero CellsMacacaCells, CulturedViral Plaque AssayAnaplasmosisImmunization, PassiveImmunodominant EpitopesMacaca nemestrinaAntibodies, BacterialRetroviridae InfectionsLassa FeverImmune EvasionMice, Inbred C3H