SepsisEpidemiologyMolecular EpidemiologyIncidenceShock, SepticSEER ProgramPrevalenceInfant, NewbornRisk FactorsSystemic Inflammatory Response SyndromeBacteremiaDisease OutbreaksUnited StatesCecumMultiple Organ FailurePuncturesEpidemiologic MethodsBias (Epidemiology)Population SurveillanceAge DistributionIntensive Care UnitsAnti-Bacterial AgentsCross InfectionRetrospective StudiesProspective StudiesConfounding Factors (Epidemiology)GenotypeAge FactorsEpidemiologic Research DesignSeasonsTime FactorsCritical IllnessCohort StudiesBacterial InfectionsBacterial Typing TechniquesPhylogenyGram-Negative Bacterial InfectionsElectrophoresis, Gel, Pulsed-FieldAPACHEEndotoxemiaCluster AnalysisDNA FingerprintingLigationPublic HealthStaphylococcal InfectionsSerotypingStreptococcal InfectionsBurnsSex DistributionEscherichia coli InfectionsInfant, Newborn, DiseasesCalcitoninLaboratory PersonnelDNA, BacterialPeritonitisTreatment OutcomeSex FactorsPolymerase Chain ReactionLipopolysaccharidesSeverity of Illness IndexSurvival AnalysisSequence Analysis, DNAWorld HealthMolecular TypingBiological MarkersEuropeDisease Models, AnimalSurvival RateCritical CareRegistriesCausalityMicrobial Sensitivity TestsRisk AssessmentCase-Control StudiesPrognosisHistory, 20th CenturyProtein CBrazilStreptococcus agalactiaePolymorphism, Restriction Fragment LengthDisease ReservoirsGenetic VariationIntensive Care Units, NeonatalIndiaHospitalizationChinaFecesItalyDisease Transmission, InfectiousHospital MortalityAfricaMultilocus Sequence TypingHMGB1 ProteinCytokinesSpainGram-Positive Bacterial InfectionsNeoplasmsDrug Resistance, BacterialFranceAsia