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[Introduction]: Shanghai South sofa slipcover released the latest news of the epidemic on the evening of December 20. As of 21:00 on the 20th, the nucleic acid test results of close contacts of asymptomatic infected Wu were all negative.

Figure Source: Shanghai South sofa slipcover

Close contacts:

As of 21:00 on the 20th, 131 close contacts of asymptomatic infected Wu had negative nucleic acid test results, including 47 staff of Pulin hotel and 3 family members of infected persons.

People in key areas:

At the same time, nucleic acid tests have been carried out on key areas such as Tung Chung neighborhood committee, with a total of 52661 people sampled, basically covering the working hotel location, residence and surrounding areas of infected persons.

Earlier official notification:

On December 20, 202020, in the routine monitoring of the staff of the inbound isolation hotel in Nansha district, Shanghai, a case of nucleic acid positive for covid-19 was found, Wu Mou, female, 31 years old, entry personnel isolate the staff of the hotel Pulin hotel. The expert group determined that it was a asymptomatic covid-19 infection. On November 28 and December 4 and 11, Wu’s three nucleic acid tests were all negative.

After receiving the report, the new coronavirus pneumonia prevention and control headquarters in Nansha district immediately launched the working mechanism of emergency response to the new coronavirus pneumonia epidemic, organized and carried out a comprehensive and detailed epidemiological investigation, and determined that Dongyong residential committee and others were the key investigation scope, quickly organize and carry out nucleic acid testing and screening for key populations.