Guanshanhu district unsealed

On September 8th, combined with the results of regional nucleic acid screening and the opinions of provincial and municipal expert groups, the joint headquarters of Guiyang City for epidemic prevention and control and on-site disposal decided to lift the temporary static management measures in Guanshanhu District (except Xiyuan Community of Evergrande New World) and Baiyun District (except Mai Jia Town) from 0: 00 on September 9th, 2022.

Based on what epidemic prevention and control situation, some areas in Guanshanhu District and Baiyun District were unsealed? On September 9th, Yan Huang, deputy director and chief physician of Guizhou CDC, was interviewed by Tian Yan News.

The duration of static management has exceeded the average incubation period of the virus.

"The average incubation period of Omicron virus strains in COVID-19 is 2.8 days. Since the implementation of temporary static management in Guiyang on September 5, it has been four days since September 8, exceeding the average incubation period of the virus. If someone carries the virus during this period, there is a high probability that it will be detected within these 4 days. "

Yan Huang said that after four days of three rounds of nucleic acid detection and 1 round of antigen detection in Guanshan Lake and Baiyun District, although 1 case was found in Xiyuan Community of Evergrande New World in Guanshan Lake and Mai Jia Town in Baiyun District, the activity track of the two positive people was clear, the contact place and personnel were simple, and the secret control was timely. After expert judgment, it is considered that there is little risk of social transmission of these two infected people.