L. grayi has no significance as a pathogen or spoilage organism. It
indicates that the conditions underwhich the cheese was processed could
result in Listeria monocytogenes being present. But since it is
unpasteurised cheese- you already know that!
Ian
Eddie wrote in message ...
>Has anyone any info on Listeria grayi, I have just isolated it from an
>unpasteurised cheese sample and was wondering if it has any food poisening
/
>spoilage relevance?
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