On November 4, at the press conference on the prevention and control of new crown pneumonia in Gansu Province (the 17th session), Lanzhou Deputy Mayor Yang Dezhi disclosed that as of 24:00 on November 3, a total of 70 confirmed cases have been reported in Lanzhou. The designated hospitals focus on treatment, and the current situation is stable.

As of 8 o'clock on November 4, a total of 3,191 close contacts and 3,994 sub-close contacts have been traced; 320 new close contacts have been added from yesterday.

There were 70,500 yellow code personnel in Lanzhou City (37,900 nucleic acid tests were not completed in accordance with the transcoding rules, and 32,600 people in closed communities). Yesterday, the number of yellow codes decreased by 15,694 (17,118 people with green codes and 1,424 people with yellow codes).

(Reporter Li Yalong Xu Xue)

Editor in charge: [Li Yuxin]