NasopharynxNasopharyngeal DiseasesNasopharyngeal NeoplasmsStreptococcus pneumoniaePneumococcal InfectionsChinchillaOtitis MediaHaemophilus influenzaeEustachian TubeMoraxella (Branhamella) catarrhalisAdenoidsEar, MiddleCarrier StateMoraxellaceae InfectionsHaemophilus InfectionsNasal CavityParanasal Sinus NeoplasmsRhinosporidiosisNose NeoplasmsChordomaOtitis Media with EffusionEpistaxisRhinosporidiumAngiofibromaChild Day Care CentersOpen Reading FramesSphenoid SinusNasal ObstructionMicrobial InteractionsNoseEndoscopyMaxillary Sinus NeoplasmsPharynxPharyngeal NeoplasmsEar NeoplasmsNeisseria meningitidisPerissodactylaOropharynxPneumonia, PneumococcalParanasal SinusesRespiratory Tract InfectionsStreptolysinsBacterial ProteinsSerotypingBacterial AdhesionMoraxellaNeisseriaRespiratory SystemPneumococcal VaccinesNarrow Band ImagingBacterial CapsulesAdhesins, BacterialCommon ColdNasal PolypsMagnetic Resonance ImagingMolecular Sequence DataTomography, X-Ray ComputedVirulenceBiofilmsColony Count, MicrobialMeningococcal InfectionsAnti-Bacterial AgentsLymphoma, T-CellHead and Neck NeoplasmsVirulence FactorsGene Expression Regulation, BacterialFractures, OpenBacteremiaCarcinomaAmoxicillin-Potassium Clavulanate CombinationAdministration, IntranasalCarcinoma, Squamous CellBase SequencePolymerase Chain ReactionRadiotherapy, ConformalTime FactorsBacterial Typing TechniquesRadiotherapy DosageRetrospective StudiesGenes, BacterialVirus DiseasesHerpesvirus 4, HumanNasal MucosaMucous MembraneDose FractionationAntibodies, BacterialDisease Models, AnimalStreptococcal Infections