SUNG-CHING PANYU-SHAN HUANGSZU-MIN HSIEHYEE-CHUN CHENSUI-YUAN CHANGSHAN-CHWEN CHANG2021-03-172021-03-172021-01-090929-6646https://scholars.lib.ntu.edu.tw/handle/123456789/553007Healthcare workers (HCWs) are at the frontline during the pandemic of COVID-19 globally. According to the WHO situation report at April 17, there were 22, 073 HCWs contracted the infection. Whether the infection control policy and practice in the hospital setting can protect the HCWs is an important issue.animationCOVID-19; Healthcare workers; Serology[SDGs]SDG3immunoglobulin G; SARS-CoV-2 antibody; adult; antibody response; Article; controlled study; coronavirus disease 2019; COVID-19 testing; cross-sectional study; environmental exposure; enzyme linked immunosorbent assay; female; Germany; health care personnel; human; infection control; major clinical study; male; risk factor; seroprevalence; structured questionnaire; Taiwan; tertiary care center; Western blotting; epidemiology; health care personnel; hospital; middle aged; seroepidemiology; Adult; COVID-19; Cross-Sectional Studies; Health Personnel; Hospitals; Humans; Middle Aged; SARS-CoV-2; Seroepidemiologic Studies; Taiwanjournal article10.1016/j.jfma.2021.01.002334618412-s2.0-85099556839https://scholars.lib.ntu.edu.tw/handle/123456789/550011