PhylogenyMolecular Sequence DataHIV-1Sequence Analysis, DNAGenetic VariationRNA, ViralGenome, ViralBase SequenceHIV InfectionsMicrobial Sensitivity TestsHIV Envelope Protein gp120GenotypePolymerase Chain ReactionDNA, ViralAmino Acid SequenceAntibodies, NeutralizingNeutralization TestsHIV AntibodiesDNA, BacterialDisease OutbreaksVirus ReplicationBacterial Typing TechniquesAnti-Bacterial AgentsAIDS VaccinesAcquired Immunodeficiency SyndromeViral Envelope ProteinsElectrophoresis, Gel, Pulsed-FieldDrug Resistance, ViralInfluenza, HumanMutationEpitopesViral ProteinsAntigens, ViralDrug Resistance, BacterialInfluenza A Virus, H1N1 SubtypeAntibodies, ViralCell LineDNA FingerprintingSerotypingAntiviral AgentsGenes, ViralMolecular EpidemiologyBacterial ProteinsRNA, Ribosomal, 16SDrug Resistance, MicrobialPolymorphism, Restriction Fragment LengthDrug Resistance, Multiple, Bacterialbeta-LactamasesAntibodies, MonoclonalCluster AnalysisVirulenceRandom Amplified Polymorphic DNA TechniqueMultilocus Sequence TypingCells, CulturedMolecular TypingGenes, BacterialSpecies SpecificityStaphylococcus aureusStaphylococcal InfectionsEscherichia coli InfectionsPhenotypeEnvironmental MicrobiologyAntifungal AgentsEscherichia coliMycological Typing TechniquesRibotypingStreptococcus pneumoniaeCross InfectionCulture MediaEnterobacteriaceaePlasmidsFecesAnti-Infective AgentsFood MicrobiologyDrug Resistance, FungalWater MicrobiologyVirulence FactorsKlebsiella pneumoniaeStreptococcal InfectionsEnterobacteriaceae InfectionsDNA, Ribosomal SpacerGenes, rRNABacteriological TechniquesSoil Microbiologybeta-Lactam ResistanceFluoroquinolonesMethicillin ResistancePseudomonas aeruginosaGram-Positive Bacterial InfectionsDNA PrimersBacteremiaErythromycinDNA GyraseCiprofloxacinMycobacterium tuberculosisGram-Negative Bacterial InfectionsDNA, FungalStaphylococcusNucleic Acid HybridizationBacteria