As of 8:00am on November 26, a total of 55,278 people who are related to the three newly detected COVID-19 cases have been tested negative for COVID-19.

The information was released by the Office of the Shanghai Leading Group for Epidemic Prevention and Control.

182 people who were in close contact with the three cases were quarantined, and their first nucleic acid test results were all negative.

337 closely-connected people in Shanghai are also under quarantine, and all of them have received negative test results for COVID-19.

Screening of 54,759 suspected subjects has been conducted, with the nucleic acid test results all negative.

A total of 1,260 environmental samples were collected, of which 29 samples (collected from the temporary residence of one of the three cases) showed a positive nucleic acid test result, while the others were negative.