date:Dec 26, 2022
er was unacceptable because STEC O76 was detected but no human infections in the United Kingdom matched this isolate. A sampling of the same salad product from the same premises four weeks later found no STEC.
No Salmonella was detected, but Listeria monocytogenes was recovered from 11 samples. Bacillus cereus was at borderline levels in 9 percent of samples and at an unsatisfactory level in one sample. E. coli was found in 3 percent of samples at borderline levels and in 4 percent at unsatisfa