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. 2004 Feb;10(2):280-6.
doi: 10.3201/eid1002.030534.

SARS transmission among hospital workers in Hong Kong

Joseph T F Lau  1 , Kitty S Fung, Tze Wai Wong, Jean H Kim, Eric Wong, Sidney Chung, Deborah Ho, Louis Y Chan, S F Lui, Augustine Cheng
Affiliations

SARS transmission among hospital workers in Hong Kong

Joseph T F Lau et al. Emerg Infect Dis. 2004 Feb.

Abstract

Despite infection control measures, breakthrough transmission of severe acute respiratory syndrome (SARS) occurred for many hospital workers in Hong Kong. We conducted a case-control study of 72 hospital workers with SARS and 144 matched controls. Inconsistent use of goggles, gowns, gloves, and caps was associated with a higher risk for SARS infection (unadjusted odds ratio 2.42 to 20.54, p < 0.05). The likelihood of SARS infection was strongly associated with the amount of personal protection equipment perceived to be inadequate, having <2 hours of infection control training, and not understanding infection control procedures. No significant differences existed between the case and control groups in the proportion of workers who performed high-risk procedures, reported minor protection equipment problems, or had social contact with SARS-infected persons. Perceived inadequacy of personal protection equipment supply, infection control training <2 hours, and inconsistent use of personal protection equipment when in contact with SARS patients were significant independent risk factors for SARS infection.

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References

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