Virus ReplicationHIV-1Sequence Analysis, DNAMolecular Sequence DataPhylogenySpecies SpecificityDNA, ViralDrug Resistance, ViralAmino Acid SequenceMutationVirusesRNA, ViralCell LineInfluenza, HumanInfluenza A virusVirulenceSuperinfectionGenome, ViralGenetic VariationViral ProteinsHIV InfectionsBase SequencePolymerase Chain ReactionAntibodies, ViralGenotypeInfluenza VaccinesReceptors, CCR5Influenza A Virus, H1N1 SubtypeMolecular Epidemiologyenv Gene Products, Human Immunodeficiency VirusVero CellsInfluenza A Virus, H3N2 SubtypeRNA, Ribosomal, 16SInterferonsMice, Inbred StrainsHost-Pathogen InteractionsPhenotypeAntigens, ViralDisease OutbreaksDNA, RibosomalCercopithecus aethiopsBacterial Typing TechniquesEscherichia coliOrthomyxoviridae InfectionsImmunodeficiency Virus, FelineSequence HomologyAnti-HIV AgentsGenes, ViralAntibodies, NeutralizingGenes, BacterialCluster AnalysisHemagglutinin Glycoproteins, Influenza VirusRecombination, GeneticHIV Envelope Protein gp120Viral LoadMicrobial Sensitivity TestsMice, Inbred BALB CInterferon Type INeutralization TestsCells, CulturedDengue VirusEvolution, MolecularSequence Homology, Nucleic AcidInterferon-alphaDNA PrimersHepatitis B virusAnti-Bacterial AgentsVirus DiseasesInterferon-betaPlasmidsTime FactorsSequence Homology, Amino AcidAmino Acid SubstitutionGenes, envDNA, BacterialDrug Resistance, MicrobialCulture MediaMyxovirus Resistance ProteinsSerotypingAntiviral AgentsImmunity, InnateViral Plaque AssayEpstein-Barr Virus Nuclear AntigensReceptors, CXCR4Base CompositionVesicular stomatitis Indiana virusHIV AntibodiesReverse Transcriptase Polymerase Chain ReactionOrganophosphonatesAcyclovirGenes, rRNAHerpesvirus 4, HumanMacrophagesRibavirinAcquired Immunodeficiency SyndromeCD4-Positive T-LymphocytesNucleic Acid HybridizationChlorpheniramineGenome, BacterialRibosome Inactivating Proteins, Type 1