In Jilin City, where the outbreak is more serious, local residents are required to hold a unit-issued pass and show proof of a negative 48-hour nucleic acid test. In principle, each household can designate one family member to go out every day to buy daily necessities. The Jilin Railway Station is still closed for starting and stopping passenger trains and the waiting room is closed. There are 30 locally confirmed cases in Yanbian District of Jilin Province and 19 locally confirmed cases in Changchun City. There were 90 asymptomatic infections in the province.

Rounds of full nucleic acid testing have been conducted in many parts of Jilin province. Jilin province is at a critical stage in containing the spread of the epidemic. Jilin Province, on the one hand, requires the strengthening of personnel access management to ensure adequate supplies; on the other hand, timely and fully organized procurement and transportation of medical supplies, overall medical care and nucleic acid testing, and the implementation of the province's unified deployment of medical personnel. Public security big data, on-site verification and other methods were fully utilized to accurately determine the chain of communication. *** 763 mobile transfers of close contacts and 1,148 secondary close contacts were conducted, all of which were subjected to nucleic acid testing and isolation control, and the sites involved were strictly controlled and fully cleared. Other related mobile tracking and personnel investigations are being carried out in an orderly manner in an effort to maximize the control of the source of transmission and keep the outbreak to a minimum.

Precise isolation and control. Separation requirements are being implemented as carefully as possible. One medium-risk zone, 15 closed control zones, 14 control zones and all of Hunchun have been designated as prevention zones. Social isolation and control has been strengthened, the closure and control of people in home isolation has been fully implemented, and people have been designated to be responsible for securing living materials during isolation and completing the first round of nucleic acid testing for the entire population.

Coordinating the scheduling of nucleic acid testing institutions strength, the establishment of 208 nucleic acid centralized testing sites, the provincial health commission support of the eight nucleic acid testing vehicles are all put into use, equipped with 700 sampling personnel, Hunchun City, the leading cadres of the city of all the townships and streets, more than 2,500 party members and cadres in-depth communities and villages at the grass-roots level. The city fought overnight to complete the first round of full nucleic acid sampling, *** sent 188,071 samples, except for 2 positive, the rest are negative. The second round of full nucleic acid testing was fully launched on March 3 at 5:30pm. As of 12:00 p.m., 141,168 samples have been collected and are being tested. In accordance with the ? Five Modernizations? working method, each community has implemented grid-based and flat management to ensure that one round of nucleic acid testing is completed every day. Continue to strengthen all kinds of material supply security, to ensure that the supply of basic livelihood materials is sufficient, and effectively solve the practical difficulties of the people.