Common ColdCoronavirusCoronavirus InfectionsCoronavirus 229E, HumanCoronavirus, BovineSpike Glycoprotein, CoronavirusEchinaceaSARS VirusRhinovirusCoronavirus OC43, HumanCoronavirus, FelineCoronaviridaeCoronaviridae InfectionsCold TemperatureNasal DecongestantsCoronavirus, CanineSevere Acute Respiratory SyndromeMurine hepatitis virusNasal Lavage FluidTransmissible gastroenteritis virusNasal SpraysInfectious bronchitis virusPicornaviridae InfectionsMulti-Ingredient Cold, Flu, and Allergy MedicationsAntitussive AgentsRespiratory Tract InfectionsNasopharyngitisCoronavirus NL63, HumanGluconatesNucleocapsid ProteinsSneezingNasal LavageExpectorantsCoronavirus, RatCoronavirus, TurkeyPhytotherapyPorcine Respiratory CoronavirusNonprescription DrugsZinc AcetateVirus UncoatingViral Envelope ProteinsNasal MucosaHistamine H1 AntagonistsFeline Infectious PeritonitisHumidityVero CellsMolecular Sequence DataSulfinic AcidsZinc CompoundsRNA, ViralPlant PreparationsGastroenteritis, Transmissible, of SwineCarrageenanAntiviral AgentsMucusMembrane GlycoproteinsCercopithecus aethiopsAscorbic AcidVirus ReplicationPharyngitis