China News Service, Tianjin, January 24 (Reporter Zhang Daozheng) The reporter learned from the Tianjin Prevention and Control Headquarters on the 24th that in order to effectively protect the health and life safety of the people in the city, take the initiative to investigate the risk of infection, starting from January 20, Tianjin The city used 3 days to conduct free nucleic acid tests on people in some rural areas and the surrounding area of ​​the airport. Up to now, the key screening tasks have been completed, a total of 236,280 people, all of them are negative!

  It is reported that this screening relied on information technology such as the "Healthy Tianjin" APP of the Tianjin Municipal Health Commission to fully mobilize the Tianjin urban testing base, dispatched 2259 samplers, dispatched 453 inspectors to form an inspection team, and set up a total of sampling points. 544, a total of 56 towns and 239 villages in some rural areas of the city and the surrounding area of ​​the airport, through the nucleic acid screening of all the employees in the city, and actively investigate the hidden dangers.

A total of 236,280 people were sampled, and the test results were all negative.

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