SARS VirusSevere Acute Respiratory SyndromeSpike Glycoprotein, CoronavirusCommunicable Diseases, EmergingQuarantineDisease OutbreaksInfectious Disease Transmission, Patient-to-ProfessionalHong KongPatient IsolationNucleocapsid ProteinsCoronavirusSingaporePersonnel, HospitalContact TracingInfection ControlCoronavirus 229E, HumanAntibodies, ViralViral Envelope ProteinsMolecular Sequence DataVero CellsViral VaccinesTaiwanZoonosesChronology as TopicChinaMasksCercopithecus aethiopsPulmonary Stretch ReceptorsSpecies SpecificityMembrane GlycoproteinsCommunicable Disease ControlTime FactorsAmino Acid SequenceNandiniidaeDisease Transmission, InfectiousOntarioDisease Models, AnimalPan troglodytesHealth PersonnelPhylogenyEpidemiologic FactorsCross InfectionBase SequenceTravelProtective ClothingNucleocapsidLungDisease ReservoirsGenome, ViralReverse Transcriptase Polymerase Chain ReactionNeutralization TestsHominidaeHospitals, StateChiropteraCoronavirus InfectionsViral ProteinsMutationRNA, ViralCell LinePeptidyl-Dipeptidase AEnzyme-Linked Immunosorbent AssayCysteine EndopeptidasesFecesAntiviral AgentsSequence Analysis, DNAWorld HealthMice, Inbred BALB CVietnamProtein Structure, TertiaryPolymerase Chain Reaction