Enzyme-Linked Immunosorbent AssayIndicators and ReagentsAntibodies, BacterialImmunoglobulin GSensitivity and SpecificityAntibodies, ViralImmunoglobulin MCross ReactionsSerologic TestsAntibody SpecificityAntigens, BacterialSulfhydryl ReagentsAntibodies, MonoclonalReagent Kits, DiagnosticEvaluation Studies as TopicImmunoenzyme TechniquesImmunoglobulin AAntigens, ViralEpitopesAntibodies, ProtozoanCattle DiseasesCattleAntibodies, HelminthComplement Fixation TestsSeroepidemiologic StudiesAutoantibodiesRecombinant ProteinsAntibodiesRabbitsReagent StripsImmunoassayFluorescent Antibody TechniqueAntigens, ProtozoanMolecular Sequence DataNeutralization TestsAgglutination TestsBlotting, WesternHemagglutination TestsImmunosorbent TechniquesAntigens, HelminthCross-Linking ReagentsFecesBiological MarkersImmunoblottingCells, CulturedFalse Positive ReactionsAntibodies, FungalMice, Inbred BALB CAmino Acid SequenceSwine DiseasesImmune SeraImmunodiffusionReproducibility of ResultsHemagglutination Inhibition TestsPolymerase Chain ReactionFluorescent Antibody Technique, IndirectAntigens, FungalGoatsSwineBrucellaLatex Fixation TestsHorse DiseasesImmunologic TestsClinical Laboratory TechniquesSerotypingElectrophoresis, Polyacrylamide GelDog DiseasesTumor Necrosis Factor-alphaLipopolysaccharidesRadioimmunoassayCytokinesPolysaccharides, BacterialCase-Control StudiesBrucellosisBacterial ToxinsRotavirusInterleukin-6Interleukin-8Predictive Value of TestsTime FactorsRubella virusBacterial VaccinesBacterial ProteinsToxoplasmosisSheep DiseasesArthritis, RheumatoidToxoplasmaReverse Transcriptase Polymerase Chain ReactionRNA, MessengerAntibody AffinityParatuberculosisHorsesEnterotoxinsReference StandardsEscherichia coliCoronaviridae InfectionsNeosporaMolecular WeightGoat DiseasesCell Line