Acute DiseaseSepsisLentiviruses, BovineQ FeverCoxiella burnetiiInfectious Anemia Virus, EquineChronic DiseaseVirulenceHorsesEncephalomyelitis, Autoimmune, ExperimentalDisease Models, AnimalAntibodies, ViralVirus ReplicationMice, Inbred BALB CTime FactorsCytokinesMolecular Sequence DataT-LymphocytesEnzyme-Linked Immunosorbent AssayLymphocyte ActivationMice, Inbred C57BLAmino Acid SequenceShock, SepticBase SequenceSystemic Inflammatory Response SyndromeCecumPuncturesMultiple Organ FailureBacteremiaIntensive Care UnitsEndotoxemiaLigationCritical IllnessAPACHECalcitoninLipopolysaccharidesInfant, NewbornPeritonitisBacterial InfectionsInfant, Newborn, DiseasesProtein CBurnsGram-Negative Bacterial InfectionsProspective StudiesHMGB1 ProteinAnti-Bacterial AgentsCritical CareEndotoxinsStreptococcus agalactiaePuerperal InfectionBiological Markers