Bacterial LoadBacterial InfectionsColony Count, MicrobialMice, Inbred C57BLListeriosisAnti-Bacterial AgentsLungPseudomonas InfectionsBacteriaMice, Inbred BALB CImmunity, InnateDisease Models, AnimalListeria monocytogenesSepsisNeutrophilsPneumonia, PneumococcalMelioidosisPseudomonas aeruginosaPneumonia, BacterialGram-Negative Bacterial InfectionsCytokinesMice, KnockoutMycobacterium tuberculosisSpleenStaphylococcus aureusPeritonitisEye Infections, BacterialStaphylococcal InfectionsStreptococcus pneumoniaeBurkholderia pseudomalleiInterferon-gammaMacrophagesTuberculosisBacteremiaTuberculosis, PulmonaryGranulomaSalmonella Infections, AnimalAntimicrobial Cationic PeptidesDisease SusceptibilityEscherichia coli InfectionsCorneal UlcerAntibodies, BacterialCalcitoninGram-Positive Bacterial InfectionsLipopolysaccharidesNeutrophil InfiltrationMycobacterium aviumAntigens, BacterialHost-Pathogen InteractionsVirulenceBacterial TranslocationCecumKeratitisHelicobacter InfectionsGram-Negative BacteriaBacterial ProteinsPhagocytosisAnti-Infective AgentsFeverPneumococcal InfectionsBacteria, AerobicMycoplasma pneumoniaeOsteomyelitisHelicobacter pyloriSalmonella typhimuriumCoinfectionKlebsiella InfectionsReal-Time Polymerase Chain ReactionTime FactorsSputumMicrobial Sensitivity TestsInflammationVirus DiseasesBloodPolymerase Chain ReactionBacterial VaccinesMycobacterium bovisPneumonia, MycoplasmaSuppurationAnimal StructuresTumor Necrosis Factor-alphaSalmonella InfectionsDNA, BacterialPhagocytesPlagueGenetic LoadLeukocyte CountLiverEscherichia coliSensitivity and SpecificityMacrophages, PeritonealMicrobial ViabilityKlebsiella pneumoniaeBacterial Infections and MycosesChemokinesCells, CulturedEnzyme-Linked Immunosorbent AssayAcute DiseaseInterleukin-10Bacteriological Techniques