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Centers for Disease Control and Prevention (U.S.)Home Care AgenciesUnited StatesGovernment AgenciesPrimary PreventionCommunicable Disease ControlUnited States Environmental Protection AgencyPublic HealthRisk FactorsHealth Systems AgenciesPopulation SurveillanceUnited States Agency for Healthcare Research and QualitySecondary PreventionPublic Health AdministrationTreatment OutcomeHIV InfectionsInternational AgenciesDisease OutbreaksGerminal CenterState Health Planning and Development AgenciesRetrospective StudiesIncidenceChild Day Care CentersHealth PromotionState GovernmentTime FactorsAccident PreventionPrevalenceEpidemiologyProgram EvaluationRisk AssessmentHealth EducationCommunity Health CentersPublic Health PracticeInfant, NewbornPreventive Health ServicesRibonucleoprotein, U1 Small NuclearHealth PolicyInterinstitutional RelationsPractice Guidelines as TopicUnited States Government AgenciesAIDS SerodiagnosisCross-Sectional StudiesHealth Knowledge, Attitudes, PracticeProspective StudiesInternational CooperationData CollectionInfection ControlPregnancyFollow-Up StudiesMass ScreeningProgram DevelopmentRibonucleoprotein, U4-U6 Small NuclearBioterrorismTrauma CentersLaboratoriesCommunicable DiseasesWounds and InjuriesWorld HealthTertiary Care CentersDisaster PlanningQuestionnairesNeoplasmsAge FactorsCommunity Health ServicesInsect ControlMaineUnited States Public Health ServiceCooperative BehaviorAcquired Immunodeficiency SyndromeGuidelines as TopicCohort StudiesHistory, 20th CenturyGuideline AdherenceCommunity-Institutional RelationsFinancing, GovernmentEvidence-Based MedicineSexually Transmitted DiseasesEnvironmental ExposureEnvironmental HealthClinical Trials as TopicNeglected DiseasesQuarantineCost-Benefit AnalysisOrganizational ObjectivesHistory, 21st CenturyResearchVoluntary Health AgenciesHealth Planning GuidelinesPilot ProjectsDeveloping CountriesDisease NotificationQuality ControlUnited States Food and Drug AdministrationHealth PlanningHealth Services AccessibilityDisease Transmission, InfectiousRandomized Controlled Trials as TopicWorld Health OrganizationInterviews as Topic