Prevalence of Norovirus in produce sold at retail in the United Kingdom
December 19, 2018 - from ScienceDirect
- "Fresh / frozen raspberries and lettuce were sampled from UK retail outlets over a 13 months, and tested for Norovirus.
- 5.3% of lettuce, 2.3% of fresh raspberry, and 3.6% of frozen raspberry samples were Norovirus-positive.
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- The data raises whether food safety management systems are being effectively implemented in these food supply chains."