title: Risk of secondary meningococcal disease in health-care workers.
abstract: Guidelines on chemoprophylaxis vary between countries and reflect uncertainty about the risk of meningococcal disease in healthcare workers. In a retrospective survey of risk in healthcare workers in England and Wales, three pairs of primary cases and health-care workers with secondary infections were identified between 1982 and 1996. Secondary infections were probably caused by exposure to primary cases' respiratory droplets around the time of admission. We estimated an attack rate of 0.8 per 100000 health-care workers at risk, a risk 25 times that in the general population (p=0.0003). The excess risk is small and inappropriate use of prophylactic antibiotics should be avoided.
authors.forename: A
authors.initials: A
authors.lastname: Gilmore
authors.forename: J
authors.initials: J
authors.lastname: Stuart
authors.forename: N
authors.initials: N
authors.lastname: Andrews
mesh_terms: D000328:Adult; D002648:Child; D002675:Child, Preschool; D004739:England / Q000453:epidemiology; D005260:Female; D006282:Health Personnel; D006801:Humans; D007223:Infant; D017758:Infectious Disease Transmission, Patient-to-Professional; D008297:Male; D008589:Meningococcal Infections / Q000453:epidemiology / Q000635:transmission*; D008875:Middle Aged; D012189:Retrospective Studies; D018570:Risk Assessment; D012307:Risk Factors; D014852:Wales / Q000453:epidemiology