DysenteryBrachyspira hyodysenteriaeTreponemal InfectionsSpirochaetales InfectionsSwine DiseasesArsanilic AcidSwineDysentery, BacillaryTreponemaSpirochaetaRonidazoleCarbadoxLincomycinSpirochaetalesDysentery, AmebicSpirochaetaceaeBrachyspiraGram-Negative Bacterial InfectionsIntestine, LargeLupinusGerm-Free LifeColonCecumShigella flexneriShigella dysenteriaeSpectinomycinFecesArsenicalsShigellaShigella sonneiCoronavirus, BovineSpecific Pathogen-Free OrganismsEntamoeba histolyticaBurundiSwine, Miniature