The difference between control and seal control

The difference between control area and sealed control area:

1, different definitions

The closed control area is the residential area where cases and asymptomatic infected people live and the area with frequent activities; The control area is mainly the living, work, activities and surrounding areas of close contacts and sub-close contacts of positive cases and high-risk groups exposed together.

2, the scope of division is different.

Closed control area and control area are divided according to the discovery point, residence point, work point, activity point and surrounding area of positive cases. The area divided by closed control area is closer to the discovery point of positive cases and can be accurately divided into communities (natural village groups), buildings and units. However, there is only a certain spread risk in the area divided by the closed control area, but it is impossible to accurately judge whether the area is closely connected or sub-closely connected.

3. Different control measures

In the closed control area, the management measures of "area closed, never leaving home, service to the door" are implemented, that is, the personnel in the closed control area should strictly implement the home isolation measures, so as to stay indoors and never leave the area, and deliver the necessary living materials to the door;

In the control area, the management measures of "people don't leave the area, people don't get together" are implemented, that is, people in the control area don't go out at home in principle (except going out to do nucleic acid), but each household can arrange 1 person to buy living materials at designated places in the community, which will be carried out in different regions and in different periods under the premise of strict personal protection.

4, the severity is different

Control area and closed control area are defined as the discovery point, residence point, work point, activity point and surrounding areas of medium and high risk areas and positive cases, but the severity is different, among which the closed control area is more serious and the control degree is deeper.