FeverQ FeverYellow FeverTyphoid FeverFever of Unknown OriginRheumatic FeverRift Valley FeverHemorrhagic Fevers, ViralLassa FeverHemorrhagic Fever, CrimeanBoutonneuse FeverHemorrhagic Fever with Renal SyndromeAfrican Swine Fever VirusRocky Mountain Spotted FeverParatyphoid FeverClassical Swine FeverHemorrhagic Fever Virus, Crimean-CongoAfrican Swine FeverCoxiella burnetiiHemorrhagic Fever, AmericanSalmonella typhiHemorrhagic Fever, EbolaDengueSevere DengueRickettsia InfectionsPhlebotomus FeverRickettsiaPyrogensLassa virusEphemeral FeverRickettsia rickettsiiDisease OutbreaksDengue VirusBorreliaAntipyreticsTrench FeverBlackwater FeverAedesPhlebovirusTravelCoxiellaMarburg Virus DiseaseEphemeral Fever Virus, BovineOrnithodorosTicksRat-Bite FeverAntibodies, ViralMalignant CatarrhColorado Tick FeverTyphoid-Paratyphoid VaccinesAntibodies, BacterialTick-Borne DiseasesSandfly fever Naples virusHantaan virusBunyaviridae InfectionsVero CellsRheumatic Heart DiseaseAnti-Bacterial AgentsCommunicable Diseases, EmergingHantavirusRhinitis, Allergic, SeasonalArenaviruses, New WorldMevalonate Kinase DeficiencyFatal OutcomeEbolavirusRickettsiaceae InfectionsTyphus, Endemic Flea-BorneAcute DiseaseTyphus, Epidemic Louse-BorneMalariaPurpuraBunyaviridaeInsect VectorsNeutropeniaRickettsia typhiIridoviridaeArbovirusesViral VaccinesPharyngitisParturient ParesisImmunoglobulin MCercopithecus aethiopsMarburgvirusEndemic DiseasesSerologic TestsStreptobacillusFlavivirusSeroepidemiologic StudiesEndocarditis, BacterialDemocratic Republic of the CongoCulicidaeSheep DiseasesArenaviridaeThermometersRetrospective StudiesArenavirusMolecular Sequence DataTreatment OutcomeSeasonsTime Factors