DengueDengue VirusSevere DengueDengue VaccinesAedesInsect VectorsAntibodies, ViralThailandCulicidaeDisease OutbreaksNicaraguaAntibody-Dependent EnhancementSymptom AssessmentViral Nonstructural ProteinsDepressionSeverity of Illness IndexVietnamFlavivirusMosquito ControlSerotypingQuestionnairesImmunoglobulin MPuerto RicoTravelBrazilProspective StudiesDisease VectorsTime FactorsBehavioral SymptomsEnzyme-Linked Immunosorbent AssayPsychiatric Status Rating ScalesTreatment OutcomeRNA, ViralSri LankaPrevalenceCubaSingaporeRisk FactorsAmericasRainIncidenceAntigens, ViralViral Envelope ProteinsSensitivity and SpecificityPolynesiaSeasonsIndonesiaAsia, SoutheasternRetrospective StudiesAffective SymptomsQuality of LifeFollow-Up StudiesAntibodies, NeutralizingCross-Sectional StudiesFever