Through the query related information shows that on October 4, Nankai District also do nucleic acid test. Through the Nankai District Epidemic Prevention and Control Command released on October 4, 2022 in order to further implement the "outside to prevent the importation of the internal rebound" general strategy and "dynamic zero" general policy, resolutely blocking the spread of the epidemic hidden, weaving a dense and firm epidemic prevention and control network, and effectively protect the people's lives, safety and health, in accordance with the city's prevention and control of epidemic. To protect the people's lives and health, in accordance with the requirements of the city epidemic prevention and control headquarters, after a comprehensive study and judgment, Nankai District Epidemic Prevention and Control Command decided to carry out nucleic acid testing on October 4 (Tuesday) in some areas. So October 4 Nankai District also do nucleic acid test.