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Kraft chicken nuggets recalled due to contamination with bacteria
Because test results found contamination with Listeria monocytogenes, yesterday the world-renowned Kraft Foods company announced the recall of all chicken tenders and chicken nuggets produced by Carolina Culinary Foods. This bacterium may cause illnesses such as septicemia, meningitis and mononucleosis. The city's food safety department said that previously it had not received reports of Kraft chicken tenders and chicken nuggets being sold in the city, and will keep monitoring the matter. It is understood that Listeria monocytogenes
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What pathogenic effects does feed contamination have on fish?
Because some feed products currently contain bacteria at levels far exceeding the standard, mass fish deaths occur from time to time after fish eat contaminated feed. Based on the disease symptoms in fish, it can be roughly divided into two types: acute type (explosive) and chronic type. 1. Acute type (explosive type): After fish eat contaminated feed, disease onset occurs in as much as 3 to 5 days, or as little as 1 to 2 days, with symptoms appearing; severely affected fish have already died, and the number of dead fish shows a gradually increasing trend, but feeding is not affected, and most fish can eat normally. This kind of
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