RickettsiaCoxiella burnetiiRickettsia InfectionsRickettsia prowazekiiRickettsia rickettsiiQ FeverCoxiellaRickettsia felisTyphus, Epidemic Louse-BorneRocky Mountain Spotted FeverBoutonneuse FeverTyphus, Endemic Flea-BorneOrientia tsutsugamushiTicksSiphonapteraDermacentorTick-Borne DiseasesIxodidaeRickettsiaceaeAntibodies, BacterialRickettsieaeRickettsiaceae InfectionsArachnid VectorsDNA, BacterialArthropod VectorsRickettsial VaccinesRhipicephalus sanguineusRickettsia akariGoat DiseasesAntigens, BacterialPolymerase Chain ReactionPhthirapteraGoatsVero CellsBartonellaIxodesSeroepidemiologic StudiesPhylogenyCitrate (si)-SynthaseBacterial ProteinsSheep DiseasesMolecular Sequence DataBacterial Outer Membrane ProteinsSequence Analysis, DNAComplement Fixation TestsL Cells (Cell Line)Cercopithecus aethiopsDoxycyclineFluorescent Antibody Technique, IndirectZoonosesGenes, BacterialNymphGenome, BacterialRNA, Ribosomal, 16SBartonella quintanaTick InfestationsTrombiculidaeSpecies SpecificityCtenocephalidesEhrlichiaBartonella InfectionsBacteriological TechniquesVeterinariansEndocarditis, BacterialGuinea PigsEhrlichia chaffeensisVacuolesPediculusEctoparasitic InfestationsCyprusDog DiseasesBase SequenceHemipteraFluorescent Antibody TechniqueSerologic TestsRickettsia typhiTrench FeverMontanaEhrlichiosisEnvironmental Microbiology