Bacterial InfectionsGram-Negative Bacterial InfectionsAnti-Bacterial AgentsBacteriaListeriosisGram-Positive Bacterial InfectionsImmunity, InnateCalcitoninListeria monocytogenesFeverStaphylococcus aureusNeutrophilsMolecular Sequence DataSepsisVirus DiseasesGram-Positive BacteriaPneumonia, BacterialPseudomonas aeruginosaMice, Inbred C57BLEscherichia coliLipopolysaccharidesStaphylococcal InfectionsEscherichia coli InfectionsPseudomonas InfectionsPhagocytosisBacterial ProteinsBacteremiaBacterial Infections and MycosesPhylogenyStreptococcal InfectionsHost-Pathogen InteractionsAnti-Infective AgentsSkin Diseases, BacterialColony Count, MicrobialMicrobial Sensitivity TestsAntimicrobial Cationic PeptidesDNA, BacterialRespiratory Tract InfectionsEnterobacteriaceae InfectionsAmino Acid SequenceKlebsiella InfectionsOpportunistic InfectionsMacrophagesPeritonitisBacterial LoadCitrobacter rodentiumGram-Negative BacteriaBase SequenceSequence Analysis, DNAStreptococcus pneumoniaeSignal TransductionInfectionMice, KnockoutMice, Inbred BALB CTime FactorsUrinary Tract InfectionsToll-Like Receptor 2CytokinesLeukocyte CountRNA, Ribosomal, 16SToll-Like Receptor 4Disease Models, AnimalHaemophilus InfectionsKlebsiella pneumoniaeSpecies SpecificityDisease SusceptibilityProtein PrecursorsLungMycosesFever of Unknown OriginDrug Resistance, BacterialPneumoniaConjunctivitis, BacterialCulture MediaToll-Like ReceptorsNeutropeniaVirulenceBacteriological TechniquesSalmonella Infections, AnimalMutationSalmonella typhimuriumEye Infections, BacterialEyelashesInflammationAquatic OrganismsPneumococcal InfectionsCells, CulturedModels, BiologicalAntigens, BacterialPolymerase Chain ReactionWound InfectionSalmonella InfectionsMeningitis, BacterialOrganisms, Genetically ModifiedMeningitisStaphylococcusProspective StudiesBacterial AdhesionInfant, NewbornSpleen