Rocky Mountain Spotted FeverRickettsia InfectionsRickettsiaBoutonneuse FeverRickettsia conoriiRickettsia rickettsiiTick-Borne DiseasesTicksIxodidaeRickettsia typhiTyphus, Endemic Flea-BorneRickettsiaceae InfectionsLymphangitisFeverArachnid VectorsAntibodies, BacterialRhipicephalus sanguineusBites and StingsRickettsieaeRickettsial VaccinesQ FeverDNA, BacterialTyphus, Epidemic Louse-BorneDermacentorFluorescent Antibody Technique, IndirectRickettsia prowazekiiSiphonapteraRickettsia felisPolymerase Chain ReactionRickettsiaceaeYellow FeverTyphoid FeverFever of Unknown OriginScrub TyphusArthropod VectorsCoxiella burnetiiTick ToxicosesOrientia tsutsugamushiSaint Kitts and NevisRheumatic FeverSeroepidemiologic StudiesDoxycyclineCommunicable Diseases, EmergingTick InfestationsOklahomaBacterial Outer Membrane ProteinsEhrlichia chaffeensisAntigens, BacterialIxodesRhipicephalusEhrlichiosisRift Valley FeverSicilyTick BitesJackalsHemorrhagic Fevers, ViralLassa FeverHospitals, FederalRodentiaBrazilFatal OutcomeEndemic DiseasesVero CellsCitrate (si)-SynthaseHemorrhagic Fever, CrimeanFluoroimmunoassayPhylogenyArizonaSri LankaHemorrhagic Fever with Renal SyndromeAfrican Swine Fever VirusJosamycinDog DiseasesMeningoencephalitisDisease VectorsSequence Analysis, DNAAnimals, DomesticCross ReactionsMolecular Sequence DataFluorescent Antibody TechniqueComplement Fixation TestsParatyphoid FeverDogsClassical Swine FeverSerologic TestsHemorrhagic Fever Virus, Crimean-CongoHaplorhiniPolymorphism, Restriction Fragment Length