Prevalence of COVID-19 antibodies among operating room and critical care staff at a tertiary teaching hospital

From the Department of Anesthesia and Critical Care (Farsi, Bahaaziq, Abushoshah, Boker), Faculty of Medicine, King Abdulaziz University; from the Special Infectious Agents Unit (Alandijany, El-Kafrawy, Alsayed, Azhar), King Fahd Medical Research Center, King Abdulaziz University; from the Department of Medical Laboratory Technology (Alandijany, El-Kafrawy, Alsayed, Azhar), Faculty of Applied Medical Sciences, King Abdulaziz University; from the Department of Hematology (Radwi), College of Medicine, University of Jeddah; from the Department of Surgery (Farsi), Faculty of Medicine, King Abdulaziz University Jeddah; from the Clinical Skills and Simulation Center (Boker), King Abdulaziz University, Jeddah; and from the Department of Nursing (Alsayed), Faculty of Al-Qunfudah Health Sciences, Umm Al-Qura University, Makkah, Kingdom of Saudi Arabia.

From the Department of Anesthesia and Critical Care (Farsi, Bahaaziq, Abushoshah, Boker), Faculty of Medicine, King Abdulaziz University; from the Special Infectious Agents Unit (Alandijany, El-Kafrawy, Alsayed, Azhar), King Fahd Medical Research Center, King Abdulaziz University; from the Department of Medical Laboratory Technology (Alandijany, El-Kafrawy, Alsayed, Azhar), Faculty of Applied Medical Sciences, King Abdulaziz University; from the Department of Hematology (Radwi), College of Medicine, University of Jeddah; from the Department of Surgery (Farsi), Faculty of Medicine, King Abdulaziz University Jeddah; from the Clinical Skills and Simulation Center (Boker), King Abdulaziz University, Jeddah; and from the Department of Nursing (Alsayed), Faculty of Al-Qunfudah Health Sciences, Umm Al-Qura University, Makkah, Kingdom of Saudi Arabia.

From the Department of Anesthesia and Critical Care (Farsi, Bahaaziq, Abushoshah, Boker), Faculty of Medicine, King Abdulaziz University; from the Special Infectious Agents Unit (Alandijany, El-Kafrawy, Alsayed, Azhar), King Fahd Medical Research Center, King Abdulaziz University; from the Department of Medical Laboratory Technology (Alandijany, El-Kafrawy, Alsayed, Azhar), Faculty of Applied Medical Sciences, King Abdulaziz University; from the Department of Hematology (Radwi), College of Medicine, University of Jeddah; from the Department of Surgery (Farsi), Faculty of Medicine, King Abdulaziz University Jeddah; from the Clinical Skills and Simulation Center (Boker), King Abdulaziz University, Jeddah; and from the Department of Nursing (Alsayed), Faculty of Al-Qunfudah Health Sciences, Umm Al-Qura University, Makkah, Kingdom of Saudi Arabia.

From the Department of Anesthesia and Critical Care (Farsi, Bahaaziq, Abushoshah, Boker), Faculty of Medicine, King Abdulaziz University; from the Special Infectious Agents Unit (Alandijany, El-Kafrawy, Alsayed, Azhar), King Fahd Medical Research Center, King Abdulaziz University; from the Department of Medical Laboratory Technology (Alandijany, El-Kafrawy, Alsayed, Azhar), Faculty of Applied Medical Sciences, King Abdulaziz University; from the Department of Hematology (Radwi), College of Medicine, University of Jeddah; from the Department of Surgery (Farsi), Faculty of Medicine, King Abdulaziz University Jeddah; from the Clinical Skills and Simulation Center (Boker), King Abdulaziz University, Jeddah; and from the Department of Nursing (Alsayed), Faculty of Al-Qunfudah Health Sciences, Umm Al-Qura University, Makkah, Kingdom of Saudi Arabia.

From the Department of Anesthesia and Critical Care (Farsi, Bahaaziq, Abushoshah, Boker), Faculty of Medicine, King Abdulaziz University; from the Special Infectious Agents Unit (Alandijany, El-Kafrawy, Alsayed, Azhar), King Fahd Medical Research Center, King Abdulaziz University; from the Department of Medical Laboratory Technology (Alandijany, El-Kafrawy, Alsayed, Azhar), Faculty of Applied Medical Sciences, King Abdulaziz University; from the Department of Hematology (Radwi), College of Medicine, University of Jeddah; from the Department of Surgery (Farsi), Faculty of Medicine, King Abdulaziz University Jeddah; from the Clinical Skills and Simulation Center (Boker), King Abdulaziz University, Jeddah; and from the Department of Nursing (Alsayed), Faculty of Al-Qunfudah Health Sciences, Umm Al-Qura University, Makkah, Kingdom of Saudi Arabia.

From the Department of Anesthesia and Critical Care (Farsi, Bahaaziq, Abushoshah, Boker), Faculty of Medicine, King Abdulaziz University; from the Special Infectious Agents Unit (Alandijany, El-Kafrawy, Alsayed, Azhar), King Fahd Medical Research Center, King Abdulaziz University; from the Department of Medical Laboratory Technology (Alandijany, El-Kafrawy, Alsayed, Azhar), Faculty of Applied Medical Sciences, King Abdulaziz University; from the Department of Hematology (Radwi), College of Medicine, University of Jeddah; from the Department of Surgery (Farsi), Faculty of Medicine, King Abdulaziz University Jeddah; from the Clinical Skills and Simulation Center (Boker), King Abdulaziz University, Jeddah; and from the Department of Nursing (Alsayed), Faculty of Al-Qunfudah Health Sciences, Umm Al-Qura University, Makkah, Kingdom of Saudi Arabia.

From the Department of Anesthesia and Critical Care (Farsi, Bahaaziq, Abushoshah, Boker), Faculty of Medicine, King Abdulaziz University; from the Special Infectious Agents Unit (Alandijany, El-Kafrawy, Alsayed, Azhar), King Fahd Medical Research Center, King Abdulaziz University; from the Department of Medical Laboratory Technology (Alandijany, El-Kafrawy, Alsayed, Azhar), Faculty of Applied Medical Sciences, King Abdulaziz University; from the Department of Hematology (Radwi), College of Medicine, University of Jeddah; from the Department of Surgery (Farsi), Faculty of Medicine, King Abdulaziz University Jeddah; from the Clinical Skills and Simulation Center (Boker), King Abdulaziz University, Jeddah; and from the Department of Nursing (Alsayed), Faculty of Al-Qunfudah Health Sciences, Umm Al-Qura University, Makkah, Kingdom of Saudi Arabia.

From the Department of Anesthesia and Critical Care (Farsi, Bahaaziq, Abushoshah, Boker), Faculty of Medicine, King Abdulaziz University; from the Special Infectious Agents Unit (Alandijany, El-Kafrawy, Alsayed, Azhar), King Fahd Medical Research Center, King Abdulaziz University; from the Department of Medical Laboratory Technology (Alandijany, El-Kafrawy, Alsayed, Azhar), Faculty of Applied Medical Sciences, King Abdulaziz University; from the Department of Hematology (Radwi), College of Medicine, University of Jeddah; from the Department of Surgery (Farsi), Faculty of Medicine, King Abdulaziz University Jeddah; from the Clinical Skills and Simulation Center (Boker), King Abdulaziz University, Jeddah; and from the Department of Nursing (Alsayed), Faculty of Al-Qunfudah Health Sciences, Umm Al-Qura University, Makkah, Kingdom of Saudi Arabia.

From the Department of Anesthesia and Critical Care (Farsi, Bahaaziq, Abushoshah, Boker), Faculty of Medicine, King Abdulaziz University; from the Special Infectious Agents Unit (Alandijany, El-Kafrawy, Alsayed, Azhar), King Fahd Medical Research Center, King Abdulaziz University; from the Department of Medical Laboratory Technology (Alandijany, El-Kafrawy, Alsayed, Azhar), Faculty of Applied Medical Sciences, King Abdulaziz University; from the Department of Hematology (Radwi), College of Medicine, University of Jeddah; from the Department of Surgery (Farsi), Faculty of Medicine, King Abdulaziz University Jeddah; from the Clinical Skills and Simulation Center (Boker), King Abdulaziz University, Jeddah; and from the Department of Nursing (Alsayed), Faculty of Al-Qunfudah Health Sciences, Umm Al-Qura University, Makkah, Kingdom of Saudi Arabia.

From the Department of Anesthesia and Critical Care (Farsi, Bahaaziq, Abushoshah, Boker), Faculty of Medicine, King Abdulaziz University; from the Special Infectious Agents Unit (Alandijany, El-Kafrawy, Alsayed, Azhar), King Fahd Medical Research Center, King Abdulaziz University; from the Department of Medical Laboratory Technology (Alandijany, El-Kafrawy, Alsayed, Azhar), Faculty of Applied Medical Sciences, King Abdulaziz University; from the Department of Hematology (Radwi), College of Medicine, University of Jeddah; from the Department of Surgery (Farsi), Faculty of Medicine, King Abdulaziz University Jeddah; from the Clinical Skills and Simulation Center (Boker), King Abdulaziz University, Jeddah; and from the Department of Nursing (Alsayed), Faculty of Al-Qunfudah Health Sciences, Umm Al-Qura University, Makkah, Kingdom of Saudi Arabia.