EhrlichiaAnaplasmaAnaplasma phagocytophilumEhrlichia chaffeensisAnaplasma marginaleEhrlichiosisEhrlichia canisAnaplasmosisEhrlichia ruminantiumAnaplasma centraleTicksAnaplasma ovisRickettsiaceaeIxodesTick-Borne DiseasesAnaplasmataceaeRickettsiaceae InfectionsDog DiseasesTick InfestationsAnaplasmataceae InfectionsArachnid VectorsDermacentorRNA, Ribosomal, 16SArthropod VectorsDeerBabesiaDNA, BacterialAntibodies, BacterialDogsHorse DiseasesBacterial Outer Membrane ProteinsNeorickettsiaPolymerase Chain ReactionMolecular Sequence DataCattle DiseasesIxodidaeAntigens, BacterialDisease ReservoirsNymphHeartwater DiseasePhylogenyRickettsiaBabesia microtiBabesiosisSequence Analysis, DNAHorsesHL-60 CellsBacterial ProteinsSheep DiseasesDNA, RibosomalBorrelia burgdorferiSeroepidemiologic StudiesBase SequenceLyme DiseaseRhipicephalusFluorescent Antibody Technique, IndirectChaperoninsRNA, BacterialBorreliaSerologic TestsSpecies SpecificityBartonellaDoxycyclineParasitic Diseases, AnimalAmino Acid SequenceGenes, BacterialCitrate (si)-SynthaseDirofilaria immitisRickettsia rickettsiiGranulocytesRickettsieaeGoat DiseasesSalivary GlandsBorrelia burgdorferi GroupZoonosesSicilyAnimals, WildRhipicephalus sanguineusChaperonin 60BloodPolandChromosome WalkingAntigenic VariationGoatsGenetic VariationGrenadaGenome, BacterialRodent DiseasesBacteremiaGene Expression Regulation, BacterialOxytetracyclineSensitivity and SpecificityBacterial VaccinesBacteriological TechniquesAnti-Bacterial AgentsHost-Pathogen InteractionsArgasGenes, rRNADNA PrimersSequence Alignment