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Commun Dis Public Health. 1999 Jun;2(2):108-13.

A study of infectious intestinal disease in England: microbiological findings in cases and controls.

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1
Leeds Public Health Laboratory. leedtomp@newphls.demon.co.uk

Erratum in

  • Commun Dis Public Health 1999 Sep;2(3):222.

Abstract

A study was undertaken to identify the microorganisms and toxins in stool specimens associated with infectious intestinal disease (IID) among cases in the community and presenting to general practitioners (GPs) and in asymptomatic controls. Population based cohorts were recruited from practice lists in 70 practices and followed for 26 weeks (cohort component). Seven hundred and sixty-one cases of IID identified from the cohorts, 2893 cases who presented to GPs in 34 of the practices (GP component), and age/sex matched control subjects (555 and 2264, respectively) submitted stool specimens by post for comprehensive microbiological examination. Campylobacter spp (12.2% of stools tested), rotavirus group A (7.7%), and small round structured virus (SRSV) (6.5%) were the organisms most commonly detected in the GP component. SRSV was identified in 7.0% of cases in the community cohort. No target microorganisms or toxins were identified in 45.1% and 63.1% of cases in the two components. Aeromonas spp, Yersinia spp, and some enterovirulent groups of Escherichia coli were detected as frequently in controls as in cases. The higher frequency of detection of campylobacter, salmonella, and rotavirus among cases who presented to GPs than among those in the community suggests that those pathogens cause more severe illness. No enteropathogens were detected from a large proportion of cases although comprehensive standard methods were used to seek them.

Comment in

PMID:
10402744
[Indexed for MEDLINE]

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