Leukocyte CountCD4 Lymphocyte CountPlatelet CountCell CountBlood Cell CountColony Count, MicrobialLymphocyte CountErythrocyte CountSperm CountHIV InfectionsParasite Egg CountReticulocyte CountViral LoadThrombocytopeniaAnti-HIV AgentsTime FactorsLeukocytosisHIV-1Treatment OutcomeProspective StudiesAnti-Retroviral AgentsAIDS-Related Opportunistic InfectionsRetrospective StudiesThrombocytosisCohort StudiesNeutrophilsAcquired Immunodeficiency SyndromeBiological MarkersHematologic TestsPrognosisCD4-Positive T-LymphocytesHIV SeropositivityHematocritPurpura, Thrombocytopenic, IdiopathicBacteriaPredictive Value of TestsBacterial LoadRisk FactorsWater MicrobiologyDrug Therapy, CombinationBlood PlateletsSensitivity and SpecificityFollow-Up StudiesCD4-CD8 RatioLeukocytesEosinophilsDisease ProgressionReproducibility of ResultsFlow CytometryHemoglobinsFecesGranulocyte Colony-Stimulating FactorHematologyNeutropeniaBone MarrowLymphocytesSeverity of Illness IndexSputumDrug Administration SchedulePlatelet TransfusionBacteriological TechniquesSouth AfricaHIVRNA, ViralNucleolus Organizer RegionRegression AnalysisFood MicrobiologyMilkAir MicrobiologySplenectomyMultivariate AnalysisC-Reactive ProteinCross-Sectional StudiesMastitis, BovineCase-Control StudiesLeukopeniaPregnancyEosinophiliaSurvival AnalysisAnti-Bacterial AgentsStatistics, NonparametricErythrocyte IndicesPoisson DistributionAge FactorsLungBronchoalveolar Lavage FluidAgranulocytosisAcute DiseaseThrombopoietinSperm MotilityLymphocyte SubsetsInfant, NewbornLymphopeniaDisease Models, AnimalBlood SedimentationSemenCulture MediaHIV SeronegativityDose-Response Relationship, DrugNematode Infections