Cephalosporin ResistanceCephalosporinsMicrobial Sensitivity TestsAnti-Bacterial AgentsCross InfectionGram-Negative BacteriaCefotaximebeta-LactamasesGram-Positive Bacterial InfectionsDrug Resistance, BacterialEnterobacteriaceae InfectionsGram-Negative Bacterial InfectionsCefuroximeEnterococcus faecalisGram-Positive Bacteriabeta-Lactam ResistanceBacterial ProteinsPenicillin-Binding ProteinsDNA, BacterialBacteriaDrug Resistance, Multiple, BacterialDrug Resistance, MicrobialAcinetobacter baumanniiBacterial InfectionsEscherichia coliAcinetobacter InfectionsAcremoniumStenotrophomonas maltophiliaEnterococcus faeciumBacteremiaKlebsiella pneumoniaePlasmidsKlebsiella InfectionsFomitesPseudomonas aeruginosaAcinetobacterEnterobacteriaceaeStaphylococcal InfectionsStaphylococcus aureusEnterococcusDrug ResistancePseudomonas InfectionsClostridium difficileMolecular Sequence DataEnterobacterStaphylococcus epidermidisCephalexinInfectious Disease Transmission, Professional-to-PatientCephalosporinaseAnti-Infective AgentsVancomycin ResistanceGram-Negative Aerobic BacteriaMethicillin ResistanceCeftriaxoneVancomycinInfection ControlHospitalsElectrophoresis, Gel, Pulsed-FieldColony Count, MicrobialSequence Analysis, DNACephalothinEnterobacter cloacaeSerratia InfectionsGene Expression Regulation, BacterialCephaloridineCefmenoximeDrug Resistance, MultipleCeftizoximeDisease OutbreaksDrug Resistance, NeoplasmBiofilmsSepsisPneumonia, BacterialBacteriological TechniquesPenicillin AmidaseGram-Negative Anaerobic BacteriaGenes, BacterialIntensive Care UnitsDisease ResistancePhytochemicalsCeftazidimeImipenemPenicillin ResistanceAmpicillin ResistanceVirulencePenicillinsMethicillin-Resistant Staphylococcus aureusCefazolinFungiPhylogenyCefiximeGenome, BacterialSerratia marcescensBacterial Typing TechniquesCefaclorEnvironmental MicrobiologyPlant DiseasesMolecular EpidemiologyCarbapenemsCefamandole