Bordetella parapertussisBordetellaCoughBordetella InfectionsBordetella pertussisWhooping CoughBordetella bronchisepticaBacteriaPertussis VaccineO AntigensVirulence Factors, BordetellaGram-Negative BacteriaAntitussive AgentsGram-Positive BacteriaDNA, BacterialPertussis ToxinAntibodies, BacterialHemagglutininsMolecular Sequence DataBacteria, AnaerobicMicrobial InteractionsColony Count, MicrobialBacterial ProteinsSpecies SpecificityRespiratory Tract InfectionsPhylogenyRNA, Ribosomal, 16SConvalescenceBacterial Outer Membrane ProteinsNasopharynxBacteria, AerobicLungGenes, BacterialDiphtheria-Tetanus-acellular Pertussis VaccinesNasal CavityBase SequenceDNA Transposable ElementsAdhesins, BacterialCulture MediaLipopolysaccharidesTracheaEscherichia coliDNA, RibosomalCross ReactionsPolymerase Chain ReactionBacterial VaccinesAmino Acid SequenceVirulenceSequence Analysis, DNAWater Microbiology