Should Wuhan be isolated from Hong 'an?

As of 18: on November 4th, 222, there are 4 low-risk areas, 3 medium-risk areas and 1 high-risk area in Wuhan * * *, so it is necessary to isolate them from Hong 'an, because the medium-high risk areas need to be isolated for 7 days and regularly tested for nucleic acid.

Hong 'an County, which belongs to Huanggang City, Hubei Province, is located in the northeast of Hubei Province. People from other provinces who come to (return to) Hubei Province should take the initiative to declare their health, and make their own declaration in advance through platforms such as Hubei Health Code. All people from other provinces who come (return) to Hubei pass by the green code of Hubei health code after entering Hubei. People who come back to Hubei from domestic risk areas should take the initiative to report to the community (village), work unit or hotel (hotel) where they live, and implement epidemic prevention and control measures such as wearing masks, scanning health codes, nucleic acid detection and health management.