Potential Public Health Significance of Non- Escherichia coli Coliforms in Food.

J Food Prot

Division of Microbiology, Food and Drug Administration, 1090 Tusculum Ave., Cincinnati, Ohio 45226.

Published: February 1979

AI Article Synopsis

  • Several non-Eschrichia coli coliform species are linked to acute and chronic diarrheal diseases, highlighting their potential as pathogens.
  • Recent findings indicate that these non-E. coli coliforms might be able to colonize the human gut and produce significant amounts of enterotoxins.
  • Microbiologists in food, medical, and public health fields should focus on the potential pathogenic risks of these coliforms in food contamination as it may be more critical than just identifying their species.

Article Abstract

Several coliform species other than Escherichia coli are often associated with and possibly responsible for acute and chronic diarrheal disease. Recent evidence suggests that non- Escherichia coli coliforms may be capable of colonizing the human intestine and producing enterotoxin(s) in high-yield. Whether these organisms are newly capable of causing disease because of infestation with extrachromosomal factors mediating pathogenicity or simply because of inherent pathogenic capabilities that have gone unrecognized, they pose a potential health hazard. Food, medical, and public health microbiologists should be aware that the non- E. coli coliforms contaminating foods may be potential enteropathogens. This possibility may make determination of their pathogenic capabilities even more important than identification of their taxonomic characteristics.

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Source
http://dx.doi.org/10.4315/0362-028X-42.2.161DOI Listing

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