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Cited by 851

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

An Outbreak of Diarrhea and Hemolytic Uremic Syndrome From Escherichia coli O157:H7 in Fresh-Pressed Apple Cider

Besser, Richard E.·1993·JAMA: The Journal of the American Medical Association

Abstract

OBJECTIVE: Escherichia coli O157:H7 causes hemorrhagic colitis and the hemolytic uremic syndrome. In the fall of 1991, an outbreak of E coli O157:H7 infections in southeastern Massachusetts provided an opportunity to identify transmission by a seemingly unlikely vehicle. DESIGN: Case-control study to determine the vehicle of infection. New England cider producers were surveyed to assess production practices and determined the survival time of E coli O157:H7 organisms in apple cider. RESULTS: Illness was significantly associated with drinking one brand of apple cider. Thirteen (72%) of 18 patients but only 16 (33%) of 49 controls reported drinking apple cider in the week before illness began (odds ratio [OR], 8.3; 95% confidence interval [CI], 1.8 to 39.7). Among those who drank cider, 12 (92%) of 13 patients compared with two (13%) of 16 controls drank cider from cider mill A (lower 95% CI, 2.9; P < .01). This mill pressed cider in a manner similar to that used by other small cider producers: apples were not washed, cider was not pasteurized, and no preservatives were added. In the laboratory, E coli O157:H7 organisms survived for 20 days in unpreserved refrigerated apple cider. Addition of sodium benzoate 0.1% reduced survival to less than 7 days. CONCLUSIONS: Fresh-pressed, unpreserved apple cider can transmit E coli O157:H7 organisms, which cause severe infections. Risk of transmission can be reduced by washing and brushing apples before pressing, and preserving cider with sodium benzoate. Consumers can reduce their risk by only drinking cider made from apples that have been washed and brushed.

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Metadata

Authors
Besser, R. E.
Venue
JAMA: The Journal of the American Medical Association
Published
1993-05-05
Volume
269
Issue
17
Pages
2217
ISSN
  • 0002-9955 (ISSN-L)
  • 0098-7484
OpenAlex
W2041929026
Cited by
851
References
12
FWCI
11.84
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: An Outbreak of Diarrhea and Hemolytic Uremic Syndrome From Escherichia coli O157:H7 in Fresh-Pressed Apple Cider. https://app.cochat.ai/papers/10.1001/jama.1993.03500170047032
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Besser, R. E. (1993). An Outbreak of Diarrhea and Hemolytic Uremic Syndrome From Escherichia coli O157:H7 in Fresh-Pressed Apple Cider. JAMA: The Journal of the American Medical Association. https://doi.org/10.1001/jama.1993.03500170047032

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