Bifidobacteriales InfectionsSequence Analysis, DNAPhylogenyMultilocus Sequence TypingHigh-Throughput Nucleotide SequencingBacterial Typing TechniquesMolecular Sequence DataGenetic VariationGenotypeDNA, BacterialCluster AnalysisMolecular EpidemiologyBase SequenceDNA FingerprintingElectrophoresis, Starch GelElectrophoresis, Gel, Pulsed-FieldPolymerase Chain ReactionMolecular TypingMinisatellite RepeatsSerotypingMycological Typing TechniquesAllelesExomeGenes, BacterialEnzymesModels, GeneticBacterial ProteinsRNA, Ribosomal, 16SAmino Acid SequenceMicrosatellite RepeatsGenetics, PopulationPolymorphism, GeneticMutationChromosome MappingSpecies SpecificitySequence Analysis, RNAEvolution, MolecularGenetic MarkersPolymorphism, Restriction Fragment LengthEnvironmental MicrobiologyGenome, BacterialDNA, RibosomalPolymorphism, Single NucleotideGenomicsElectrophoresisCloning, MolecularCampylobacter jejuniGenetic LociPhenotypeSequence AlignmentLinkage DisequilibriumDNA PrimersRecombination, GeneticMicrobial Sensitivity Tests