Study on the risk of infection with SARS-coronavirus in health care workers in the designated hospital exclusively for SARS
- VernacularTitle:SARS定点收治医院工作人员SARS冠状病毒感染的危险性调查
- Author:
Jinjun CHEN
;
Sizhao LIAO
;
Jiafan CHEN
- Publication Type:Journal Article
- Keywords:
severe acute respiratory syndrome;
epidemics;
isolation precaution;
health care worker
- From:
Medical Journal of Chinese People's Liberation Army
2001;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the risk rate of infection with SARS coronavirus in health care workers in an designated hospital, and to assess the effectiveness of the isolation system in prevention of nosocomial transmission of SARS. Methods Questionnaire was submitted to all health care workers related with SARS patients, and ELISA assay was performed to detect IgG antibody against SARS coronavirus for all of them. Results 450 health care workers were submitted the same questionnaire, 445 questionnaires were returned, and 441 blood samples were collected. It was confirmed that all health care workers involved had complied with the isolation guidelines as formulated by the authority of the hospital. Two hundred and sixty persons out of 441 were classified into the group who had close contact with SARS patients and/or SARS materials. Among these 260 workers, IgG antibody against SARS Coronavirus was detected in 5 of them, who had either worked in the SARS ward, CCU (where 3 SARS probable cases had stayed for a short term), paediatric ward, center for sample transference, or laundry. Therefore, there was no statistically significant difference in the risk rate between the group of workers who had close contact with SARS patients and/or SARS materials and the group without contact. Conclusion The current isolation system against SARS was effective, though might not perfect.
