Lee Y.-L.Liao C.-H.Liu P.-Y.Cheng C.-Y.Chung M.-Y.Liu C.-E.SUI-YUAN CHANGPO-REN HSUEH2020-06-182020-06-1820200163-4453https://scholars.lib.ntu.edu.tw/handle/123456789/503473[SDGs]SDG3C reactive protein; corticosteroid; hydroxychloroquine; immunoglobulin G; immunoglobulin M; lopinavir plus ritonavir; nucleocapsid protein; oseltamivir; oxygen; RNA directed RNA polymerase; virus envelope protein; immunoglobulin G; immunoglobulin M; adult; aged; antibody detection; asymptomatic infection; blood sampling; clinical article; contact examination; controlled study; coronavirus disease 2019; diagnostic test accuracy study; early diagnosis; female; fever; hospital discharge; human; Letter; leukopenia; male; middle aged; nose smear; oxygen saturation; pneumonia; respiratory distress; reverse transcription polymerase chain reaction; sensitivity and specificity; Severe acute respiratory syndrome coronavirus 2; sputum culture; symptom; Taiwan; thorax radiography; throat culture; travel; treatment outcome; Betacoronavirus; Coronavirus infection; immunology; pandemic; SARS coronavirus; seroconversion; virus pneumonia; virus shedding; Betacoronavirus; Coronavirus Infections; Humans; Immunoglobulin G; Immunoglobulin M; Pandemics; Pneumonia, Viral; SARS Virus; Seroconversion; Virus Sheddingletter10.1016/j.jinf.2020.04.0192-s2.0-85084042129