Legal analysis: First, since the occurrence of the local epidemic area into (return) jujube personnel: please carry 48 hours of nucleic acid test negative proof, after arriving at the destination and then 1 nucleic acid test; recently from the above areas into (return) jujube has arrived at the destination of the personnel, please take the initiative to the community (village), accommodation hotels and units, according to the provisions of the nucleic acid test within 3 days 2 times (24 hours interval), continue to 7 days of self-health monitoring, and when necessary to go out to do personal protection. Continue self-health monitoring for 7 days. Please take good personal protection when you have to go out. If you have fever, dry cough, nasal congestion, runny nose, fatigue, sore throat, decreased sense of smell (taste), conjunctivitis, myalgia, diarrhea and other symptoms, please report immediately and go to the fever clinic with detailed epidemiological history. Second, the medium and high risk areas in the county (city, district, flag) people are suspended to come to jujube. If they do need to come to Zaojiao, they will be centrally isolated for 7 days and monitored at home for 7 days after arrival. Announcement of medium- and high-risk areas have arrived within the first 14 days of the personnel, the implementation of health management to 14 days after arrival, and in the first 3 days after the follow-up visit to carry out two nucleic acid test (interval of 24 hours), return home non-essential do not go out, do not gather. Third, medium and high-risk areas are located in the prefecture-level city of other counties (cities, districts, flags) personnel are non-essential not to come to jujube. Those who do need to come to jujube must hold a certificate of negative nucleic acid test within 48 hours, and carry out a nucleic acid test after arrival. Announcement of the medium and high risk areas have arrived within 14 days before the personnel, 2 times the nucleic acid test (interval of 24 hours).

Legal basis: "Chinese People's **** and the State Law on Prevention and Control of Infectious Diseases"

Article 42 In case of an outbreak or epidemic of an infectious disease, the local people's government at or above the county level shall immediately organize its forces to prevent and control the disease according to the preventive and control plan and cut off the transmission of the infectious disease, and, if necessary, report to the people's government of the next higher level for a decision to be made, and may take the following emergency measures and make public announcements: (1) Restrict or stop fairs, theater performances or other crowd gathering activities; (ii) stop work, business, classes; (iii) closed or sealed by the infectious disease pathogens contaminated by the public *** drinking water sources, food, and related items; (iv) control or cull infected wildlife, livestock and poultry; (v) closed places that may cause the spread of infectious diseases.

Article 45 In the event of an outbreak or epidemic of an infectious disease, the State Council has the right, according to the needs of infectious disease epidemic control, the State Council has the right, on a national scale or across provinces, autonomous regions and municipalities directly under the Central Government, local people's governments at or above the county level have the right to urgently mobilize personnel or call for reserve materials, and to temporarily requisition houses, means of transport, and related facilities and equipment in their administrative areas.