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Novel coronavirus pneumonia is being detected in China"s recent clinical investigation of new crown pneumonia. Recently, the live virus was isolated from the positive samples of frozen cod imported from workers. In view of this situation, how will Qingdao strengthen management and prevention and control in Qingdao? At the news conference on epidemic prevention and control held this morning, Chen Wansheng, deputy director of the general office of Qingdao municipal government, announced that Qingdao will strengthen the control of imported cold chain food from three aspects.

The first is to increase the nucleic acid detection density for the personnel who are engaged in loading, unloading and other direct contact with cold chain food in the port area. After contacting the imported cold chain food, the staff who are directly in contact with the cold chain food shall rest in the designated area and shall not leave. The nucleic acid detection shall be carried out once every 5 days if they work continuously for more than 5 days. For other employees who have direct contact with cold chain imported food, nucleic acid detection shall be conducted every 7 days, and closed management shall be implemented after the operation and before the test results come out. All imported cold chain food must be inspected, and nucleic acid detection of relevant environment should be strengthened.

The second is to do a good job in the record work of imported cold chain food. All the first-class wholesalers who buy imported cold chain frozen food must report to the market supervision department of the destination 24 hours before the purchased food arrives in the urban area.

Third, we should continue to strengthen the inspection and rectification of cold chain food production and operation units, continue to strengthen the rectification efforts, scientifically guide the cold chain food production and operation units to do a good job in epidemic prevention and control, and further do a good job in the cold chain food processing link prevention and control, and the tracking management of market circulation links.

Qingdao will control the epidemic risk in the first time and the first link through the above measures.