Risk Factors and Level of Listeria monocytogenes Contamination of Raw Pork in Retail Markets in China.

ABSTRACT: Listeria monocytogenes can contaminate various foods via food processing environments and contamination of raw materials. There is a limited understanding of L. monocytogenes transmission in retail market and the role of insects in L. monocytogenes transmission in the retail environments. To better understand the risk factors of raw pork contamination, the prevalence of L. monocytogenes was examined in raw pork, retail environments and insects in a retail market over a 6-month period from March to August in 2016 in Beijing, China. A total of 2,789 samples were collected, including 356 raw pork samples, 1,392 meat contact surface swabs (MCS), 712 non-meat contact surface swabs (NMCS) and 329 insect samples. Overall, 424 (15.20%) of the samples were found to be co

SUBMITTER: Li H 

PROVIDER: S-EPMC5986919 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature