Comparative Microbial Character of Consumed Food in Drinking
Water
THE ISSUE
Water and food contain a natural autochonous flora known
as Heterotrohpic Plate Count (HPC) bacteria. All scientific
studies regarding the pathogenicity of HPC bacteria document
that they do not cause human disease. The paper discusses the
incidence of HPC in water and compares it to microorganisms
of public health significance on raw, unprocessed vegetables.
RESEARCH STRATEGY
A peer-reviewed scientific research paper was prepared representing
a comparative analysis of the microbial content of food.
MAJOR FINDINGS AND SIGNIFICANCE
Drinking water does not support the growth of pathogens.
Food, which contains significant protein, sugar, and salt,
can amplify pathogens. Accordingly, virtually all food sources
contain hundreds of thousands more bacteria than drinking water.
These include HPC, indicators (such as fecal contamination
like Escherichia coli and enterococci), and pathogens themselves.
Therefore, public health regulations should not be directed
toward addressing naturally occuring autochthonous bacteria
(HPC), but should be directed toward controlling pathogens
through animal, crop, and process management. Food possesses
a manifold greater risk than drinking water, and government
agencies should take this fact into account when writing regulations.
Wadhwa,
S.G., Khaled G.H., and Edberg, S.C., Comparative Microbial
Character of Consumed Food and Drinking Water. Critical
Reviews in Microbiology. 2002.
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