Body FluidsNeedlestick InjuriesBlood-Borne PathogensSalivaInfectious Disease Transmission, Patient-to-ProfessionalAmniotic FluidAscitic FluidSynovial FluidExosomesCounterimmunoelectrophoresisBloodMetabolism, Inborn ErrorsPleural EffusionBiological AssayOccupational ExposureUniversal PrecautionsSarcinaUrineEnzyme-Linked Immunosorbent AssayPost-Exposure ProphylaxisPersonnel, HospitalChromatography, High Pressure LiquidSensitivity and SpecificityAccidents, OccupationalBiological MarkersCerebrospinal FluidTissue DistributionExudates and TransudatesFreezingSemenMass SpectrometryHealth PersonnelProteomicsDehydrationWater-Electrolyte BalanceCerebrospinal Fluid ProteinsPlasmaExtracellular SpaceForensic MedicineGloves, ProtectiveSerumGloves, SurgicalHypernatremiaBlood ProteinsFluoroimmunoassayTearsMethodsBody WaterMilk, HumanImmunoassayTumor Markers, BiologicalUrinalysisChromatography, LiquidAutopsyMicrochemistryEvaluation Studies as TopicFluorometryProteomeChromatography, GasCentrifugationMeningitisGas Chromatography-Mass SpectrometryRadioimmunoassayPolymerase Chain ReactionSolubilityBacteriaLatex Fixation TestsMetabolomicsSpecimen HandlingTime FactorsBacteriological TechniquesReproducibility of ResultsNeoplasmsCulture Media