Clostridium difficileEnterocolitis, PseudomembranousClostridium InfectionsClostridiumRibotypingBacterial ToxinsEnterotoxinsFecesCytotoxinsDiarrheaBacterial ProteinsAnti-Bacterial AgentsCross InfectionClindamycinSpores, BacterialMetronidazoleClostridium botulinumVancomycinBacterial Typing TechniquesPolymerase Chain ReactionDNA, BacterialMicrobial Sensitivity TestsADP Ribose TransferasesDrug Resistance, BacterialCulture MediaClostridium sordelliiMesocricetusAntitoxinsSequence Analysis, DNAVirulenceDisease OutbreaksSpecies SpecificityMolecular Sequence DataCecumClostridium tetaniBacteriological TechniquesGenes, BacterialClostridium acetobutylicumMolecular TypingBotulinum ToxinsClostridium thermocellumElectrophoresis, Gel, Pulsed-FieldCecal DiseasesBacteria, AnaerobicEnteritisGerm-Free LifeCaproatesHospitals, AnimalAza CompoundsGenotypeToxoidsAminoglycosidesGenetic VariationIntestinesGastrointestinal TractGene Expression Regulation, BacterialGlutamate DehydrogenaseCricetinaeColony Count, MicrobialClostridium perfringensClostridium butyricumEnterocolitisEnvironmental MicrobiologySensitivity and SpecificityRNA, Ribosomal, 16SCresolsProbioticsMolecular EpidemiologyRifamycinsEnterococcusHospitalsDNA FingerprintingAnti-Infective AgentsTenuazonic Acid