Antibiotic ProphylaxisBacterial InfectionsPost-Exposure ProphylaxisDental ProphylaxisChemopreventionPremedicationTrimethoprim-Sulfamethoxazole CombinationSurgical Wound InfectionVenous ThromboembolismPneumonia, PneumocystisMycosesHeparin, Low-Molecular-WeightAnti-Bacterial AgentsAntifungal AgentsAntiviral AgentsCefazolinVenous ThrombosisAnticoagulantsTreatment OutcomeGanciclovirRabiesRabies VaccinesAnti-Infective AgentsThromboembolismCytomegalovirus InfectionsProguanilBites and StingsInfectious Disease Transmission, VerticalPostoperative ComplicationsHIV Infections