Common Variable ImmunodeficiencyAgammaglobulinemiaBacterial InfectionsNeutrophilsGram-Negative Bacterial InfectionsListeriosisAnti-Bacterial AgentsGram-Positive Bacterial InfectionsCalcitoninImmunity, InnateFeverListeria monocytogenesBacteriaVirus DiseasesSepsisStaphylococcus aureusPneumonia, BacterialMice, Inbred C57BLLipopolysaccharides