Occupational Medicine 1999;49:448-450
© 1999 Society of Occupational Medicine
research-article |
Hospital laundry workers an at-risk group for hepatitis A?

* Infection Control Unit, St. Luke's Hospital Malta
Dept of Pathology, University of Malta Medical School Malta
Twenty-two laundry personnel at St. Luke's Hospital, Malta, were tested for seropositivity to hepatitis A together with 37 nursing aides working in paediatric and infectious disease wards, matched for age, who were used as controls. lgG antibodies were found in 54.5% of laundry workers and 13.5% of nursing aides [odds ratio (OR) = 7.68; 95% confidence interval (Cl) = 1.8733.83]. Furthermore, laundry personnel consistently handling dirty linen prior to washing showed an OR of 16.50 (Cl = 1.19825.57) as compared with colleagues handling only clean items. These results would suggest that the increased exposure of hospital laundry workers to potentially infected linen can constitute a risk of occupational hepatitis A for this group of employees.
Keywords Hepatitis A; hospital workers; laundry workers
Received 6 January 1999
Accepted 8 April 1999
Correspondence to: M. A. Borg, Infection Control Unit, St. Luke's Hospital Malta. Tel: (+356) 235448; Fax: (+356) 224286