CattleCattle DiseasesCarrier StateColony Count, MicrobialBacterial AdhesionFecesAnimal HusbandryTuberculosis, BovineAnimal FeedNoseBreedingNasopharynxBacterial ProteinsEscherichia coli InfectionsGastrointestinal TractEscherichia coli O157VirulenceIntestinesFimbriae ProteinsGerm-Free LifeTrypanosomiasis, BovineVirulence FactorsCecumMeatCampylobacter jejuniStaphylococcal InfectionsAnti-Bacterial AgentsAdhesins, BacterialAntibodies, BacterialRhipicephalusNasal CavityBiofilmsAliivibrio fischeriBacterial SheddingAbattoirsFimbriae, BacterialRumenPlant RootsSymbiosisOropharynxMycorrhizaeBrucellosis, BovineMolecular Sequence DataStaphylococcus aureusPhylogenyAntibiosisDigestive SystemBuffaloesCampylobacter InfectionsVaginaSpecies SpecificitySequence Analysis, DNAEscherichia coliAntigens, BacterialDNA, BacterialPolymerase Chain ReactionEnterococcusGenetic VariationRectumBacterial LoadCross InfectionStreptococcus pneumoniaeMustelidaeSheep DiseasesBacteriaGene Expression Regulation, BacterialPneumococcal InfectionsSheepSalmonella Infections, AnimalTheileriasisMilkPoaceaePlant PoisoningGenotypeRandom AllocationMouthNeosporaEncephalopathy, Bovine SpongiformGram-Positive Bacterial InfectionsMethicillin-Resistant Staphylococcus aureusHelicobacter pyloriHost-Pathogen InteractionsStreptococcal InfectionsGoatsTime FactorsTick InfestationsDisease ReservoirsStreptococcus agalactiaeAnimal Nutritional Physiological PhenomenaVancomycin ResistancePlant DiseasesVibrio choleraeAbortion, VeterinaryFoot-and-Mouth DiseaseGenes, BacterialNasal MucosaPoultry DiseasesChickensRuminantsSerotyping