Severe Acute Respiratory SyndromeSARS VirusCoronavirusSpike Glycoprotein, CoronavirusPorcine Reproductive and Respiratory SyndromeCoronavirus InfectionsPorcine respiratory and reproductive syndrome virusCoronavirus 229E, HumanNucleocapsid ProteinsCommunicable Diseases, EmergingViverridaeVero CellsViral Envelope ProteinsCercopithecus aethiopsSyndromeInfluenza, HumanInfluenza A virusAntibodies, ViralCoronavirus OC43, HumanDisease OutbreaksViral VaccinesMembrane GlycoproteinsCoronaviridae InfectionsQuarantineHong KongMiddle EastViral ProteinsVirus InternalizationMolecular Sequence DataReceptors, VirusPeptidyl-Dipeptidase AMurine hepatitis virusViral Nonstructural ProteinsCoronaviridaeInfluenza A Virus, H1N1 SubtypeInfectious Disease Transmission, Patient-to-ProfessionalRNA ReplicaseVirus ReplicationInfluenza VaccinesViral Matrix ProteinsCell LineNeutralization TestsRNA, ViralPatient IsolationAmino Acid SequenceSwineCoronavirus, BovineNucleocapsidChiropteraArterivirusLungZoonosesPorcine Respiratory CoronavirusInfluenza in BirdsInfluenza B virusCysteine EndopeptidasesPolyproteinsInfection ControlCoronavirus, FelineCinanserinAntiviral AgentsGenome, ViralProtein Structure, TertiaryInfluenza A Virus, H3N2 SubtypeSingaporeOpen Reading FramesVirus AttachmentAntibodies, NeutralizingEpitope MappingRespiratory Tract InfectionsSaudi ArabiaCoronavirus NL63, HumanTravelAntigens, ViralPneumonia, ViralReverse Transcriptase Polymerase Chain ReactionCamelsContact TracingInfluenza A Virus, H5N1 SubtypeChinaVirosomesMice, Inbred BALB CBase SequenceTransmissible gastroenteritis virusEnzyme-Linked Immunosorbent AssayCarboxypeptidasesPhylogenyTaiwanViral Structural ProteinsChronology as TopicDisease ReservoirsCoronavirus, CanineModels, MolecularInfectious bronchitis virusSwine DiseasesPersonnel, HospitalSensitivity and SpecificityArterivirus InfectionsProtein BindingHemagglutinin Glycoproteins, Influenza Virus