Bacteriophage cocktail significantly reduces contamination of lettuce and beef with escherichia coli o157: h7, but does not protect against recontamination

The information that bacteriophage cocktail significantly reduces contamination of lettuce and beef with Escherichia coli o157:h7, but does not protect against recontamination was demonstrated by the group of scientists. The suggest that this might be due to unsanitary handling of the foods post processing.

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