6From the 28th of January，The Provincial Health Commission and the Provincial Market Supervision Bureau、Provincial Department of Industry and Information Technology、Provincial Department of Commerce、Nanjing Customs and other departments，Organized and carried out throughout the provinceSurveillance of the new coronavirus in imported fresh food，The key monitoring sites are the province's imported refrigerated and frozen fresh food cold storage and unit canteens，The monitored food has been imported into our province by refrigeration and freezing since January 1, 2020、Fresh food stored in cold storage。
A total of 434 sites were sampled for collection。thereinto，There are 71 cold storage enterprises in production and processing enterprises，There are 74 cold storages in the farmers' market，There are 87 cold stores in the wholesale market，There are 46 third-party enterprise cold storages，There are 156 canteens(There are 13 canteens、There are 17 canteens in public institutions、There are 53 enterprise canteens、There are 61 school canteens、12 canteens at construction sites)。
Co-collectionImported fish、shellfish、Crabs、Beef、mutton、Poultry、vegetable、2998 samples of key foods such as fruits，thereinto，735 servings of aquatic products，1601 servings of meat，662 servings of fruits and vegetables。
A total of 2,659 samples of practitioners were collected，thereinto，890 throat swab samples，883 anal swab samples，A total of 886 serum samples were collected。
2,998 food samples and 2,659 employee samples were tested for nucleic acid for the new coronavirus，5657All samples tested negative。