EnterovirusEnterovirus InfectionsEnterovirus A, HumanAsthmaEnterovirus B, HumanEnteroviruses, PorcineHand, Foot and Mouth DiseaseEnterovirus D, HumanEnterovirus, BovineEchovirus InfectionsMeningitis, AsepticPoliovirusHerpanginaMeningitis, ViralAnti-Asthmatic AgentsCoxsackievirus InfectionsSewageRhinovirusVirus CultivationEchovirus 9RNA, ViralPicornaviridae InfectionsCapsid ProteinsAsthma, Exercise-InducedPicornaviridaePhylogenyAdministration, InhalationWater MicrobiologyEchovirus 6, HumanVirologyPeak Expiratory Flow RateEncephalitis, ViralAsthma, OccupationalMolecular Sequence DataForced Expiratory VolumeBronchial HyperreactivityBronchodilator AgentsRespiratory Sounds5' Untranslated RegionsParalysisAllergensSerotypingGenome, ViralCerebrospinal FluidSequence Analysis, DNAAdrenal Cortex HormonesVirusesWater PollutionHypersensitivityPoliomyelitisFecesParechovirusDisease OutbreaksConjunctivitisReverse Transcriptase Polymerase Chain ReactionHypersensitivity, ImmediateConjunctivitis, Acute HemorrhagicRespiratory Function TestsPolymerase Chain ReactionRhinitisAntibodies, ViralAlbuterolMethacholine ChlorideVirus DiseasesShellfishNeutralization TestsPrevalenceRhinitis, Allergic, PerennialCytopathogenic Effect, ViralSeverity of Illness IndexMyocarditisRespiratory Tract InfectionsSensitivity and SpecificitySpirometrySeasonsFiltrationBudesonideCentral Nervous System Viral DiseasesEosinophilsLungBeclomethasoneBronchiLeukotriene AntagonistsAntigens, CD55Nebulizers and VaporizersInfant, NewbornHepatitis A virusSkin TestsCapsidBase SequenceCercopithecus aethiopsViral ProteinsViral Structural ProteinsMolecular EpidemiologyViral Plaque AssayStatus AsthmaticusIon Exchange ResinsWaste Disposal, FluidBronchoconstrictor AgentsAirway Remodeling