Zhengzhou, Henan: 9 cases of key populations were positive in the first round of nucleic acid testing and there were no abnormal results in the second round of testing
According to the press conference on the prevention and control of the new crown pneumonia in Zhengzhou City, Henan Province on August 13, the first round of nucleic acid testing for key populations in Zhengzhou has been completed. A total of 696,344 people were tested and 9 positive cases were detected, including 2 cases on August 10. , 3 cases on August 11 and 4 cases on August 12, all of whom were close contacts of confirmed cases in quarantine, have been counted as newly infected persons on that day.
As of 24:00 on August 12, a total of 607,140 people were sampled in the second round of nucleic acid testing for key populations, and 544,737 people were tested. No abnormal results have been detected.
(Headquarters reporter Wang Tao, Zhao Lei, Fan Bingshan)