Encephalitis, Herpes SimplexHerpes ZosterHerpesvirus 3, HumanEncephalitisChickenpoxEncephalitis, Varicella ZosterHerpes SimplexChickenpox VaccineHerpes Zoster VaccineHerpes Zoster OphthalmicusEncephalitis, ViralNeuralgia, PostherpeticEncephalitis, JapaneseEncephalitis Virus, JapaneseVaricellovirusBrainRetinal Necrosis Syndrome, AcuteAcyclovirMeningitis, ViralSkin Diseases, ViralHerpes Zoster OticusSimplexvirusLimbic EncephalitisEncephalitis, ArbovirusAntibodies, ViralEncephalitis Virus, Venezuelan EquineVirus ActivationHerpesvirus 1, HumanAntiviral AgentsEye Infections, ViralEncephalitis, St. LouisEncephalitis VirusesZoster Sine HerpeteEncephalitis Virus, St. LouisJapanese Encephalitis VaccinesHerpesviridae InfectionsHerpes GenitalisHerpesvirus 2, HumanDNA, ViralEncephalitis Virus, Eastern EquineVaccinationEncephalitis Virus, Western EquineOligoclonal BandsSeroepidemiologic StudiesVirus LatencyAlphaherpesvirinaeHerpesviridaeExanthemaImmunocompromised HostVagus Nerve DiseasesEncephalomyelitis, Venezuelan EquineBell PalsyHerpesvirus VaccinesViral Envelope ProteinsEye InfectionsVaccines, AttenuatedAnti-N-Methyl-D-Aspartate Receptor EncephalitisPolymerase Chain ReactionEncephalitis Virus, Murray ValleyEncephalomyelitis, EquineVirus DiseasesThymidine KinaseViral ProteinsEncephalitis, CaliforniaVero CellsGangliaMeasles-Mumps-Rubella VaccineVirus ReplicationOpportunistic InfectionsFatal OutcomeHerpes LabialisAntigens, ViralIncidenceErythrocebus patasCytomegalovirusCercopithecus aethiopsFlavivirusEncephalitis Viruses, JapaneseImmediate-Early ProteinsImmunoglobulin GViral VaccinesCell LineAIDS-Related Opportunistic InfectionsVaccines, CombinedEnzyme-Linked Immunosorbent AssayImmunization ScheduleMolecular Sequence DataRetrospective StudiesFlavivirus InfectionsToxoplasmosis, Cerebral