SyringesNeedle-Exchange ProgramsPublic SectorPrivate SectorMedical Waste DisposalSubstance Abuse, IntravenousDisposable EquipmentPharmaciesHealth Care SectorNeedlesLegislation, PharmacyLaw EnforcementEquipment ReuseCommerceInjectionsDrug PackagingSterilizationInjections, JetDrug UsersDrug and Narcotic ControlHIV InfectionsPrescriptionsEquipment ContaminationAsepsisDrug StorageHarm ReductionRisk-TakingCerumenBlood-Borne PathogensEquipment Design