The prevention area refers to the activity area of key people who may be exposed outside the closed area and the control area. You can't go in and out by yourself.

It is possible to be infected by Covid-19 in this area, so it is not a low-risk area. The epidemic prevention measures of "strictly limiting the scale of people gathering" need to be implemented in the prevention area, so you can't enter and leave freely at this time. If you really need to enter and leave, you need to hold a negative nucleic acid test certificate within 48 hours.

moreover, in the precautionary area, shopping malls, supermarkets and farmers' markets should restrict the passenger flow. Dining places are forbidden to eat in class, shopping areas are designated, shopping time is limited, and other closed entertainment places are closed.

Matters needing attention during the isolation of the prevention area include:

(1) Do not leave home;

(2) Wear masks regularly to minimize the contact between family members;

(3) Wash hands and disinfect, clean and disinfect the environment and tableware, and often open the window for ventilation;

(4) Family members don't mix tableware, so they can eat separately;

(5) When the household garbage is sealed, the outer packaging should be disinfected before being placed at the door;

(6) Cooperate with household nucleic acid detection;

(7) Exercise regularly at home, have regular work and rest, get enough sleep and have a healthy mind.