The high streets and back lanes of Chengdu novel coronavirus pneumonia are full of fireworks and smoke. The public is now in a state of haze. The epidemic has returned to normal in February 20th. The local cases of new crown pneumonia in China were turned to zero in February 20th this year. As of September 28th, no local cases have been reported for 221 consecutive days, and 291 cases have been reported, including 146 cases imported from abroad, and 146 cases have been imported overseas. The

has been reported for 146 days. The number of imported cases exceeds that of local cases. Novel coronavirus pneumonia novel coronavirus pneumonia control measures were effective in the

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control measures. The “local” cases of local pneumonia cases were prevented from entering the local cases in February 20th. The local cases of new crown pneumonia in Chengdu were restored to zero, and the resumption of work and production accelerated. However, in March 17th, the first case of imported new PFP was introduced in our city: the epidemic situation is becoming more and more serious abroad. Can the city win the blocking war of preventing and controlling outbreaks of foreign diseases in the country? The key to prevention and control of

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lies in the formation of closed-loop operation, timely detection and control of suspected cases, so as to prevent local cases caused by the input of foreign personnel. In fact, as early as February 28, according to the arrangement of the municipal Party committee and the municipal government, an on-site working group for the prevention and control of overseas epidemic situation, led by the Municipal Health Commission and composed of transportation, port, public security, customs, airport and other units, was established. It was stationed at Shuangliu International Airport for 24-hour duty to coordinate the prevention and control of overseas epidemic situation.

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on March 14, the airport field working group set up a handover group for personnel transferring to domestic flights after entering the country (region) with high incidence of epidemic, which is specially responsible for the prevention and control of domestic flight epidemic. More than 16000 staff members worked hard day and night to stick to the front line.

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in accordance with the requirements, the city carried out 14 days of centralized isolation medical observation, two times of nucleic acid detection and one time of serum antibody test. After the centralized isolation period expired and the test results were normal, they were transferred to the community for 7 days for home medical observation and 7 days for no gathering activities. To ensure that there is no missing person, the body temperature detection, nucleic acid sampling and serum antibody detection should be checked as much as possible. The management and control of entry quarantine, nucleic acid detection, classification and transportation, isolation and observation to personnel diversion are in place, and the measures are powerful and seamless, forming a closed-loop management chain from “national door to home”. The prevention and control achievements of

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have not been easy. The risks of

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still need to be protected. With the gradual recovery of international trade and personnel exchanges, the number of international passenger routes in Chengdu has increased in batches. The number of inbound flights, routes and personnel at Shuangliu International Airport is on a straight-line upward trend, and the prevention and control pressure is great. Under the normalization of

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epidemic prevention and control, the emergence of new cases is inevitable. The important thing is to actively discover, scientifically handle, and bring into management, so as to contain the transmission risk at the source According to the data provided by the Municipal Health Commission, as of 17:00 on September 27, our city has controlled 1683 direct inbound flights from Chengdu port and 382 cargo flights, including 382 cargo planes, to manage and service 72460 inbound passengers. At present, 6412 passengers are still isolated and observed in hotels, and 73 passengers are still isolated and treated in hospitals. A total of 146 confirmed cases were intercepted, 77 cases of asymptomatic infection, and 5121 close contacts were controlled. All the imported first generation cases in Chengdu were found in the first time, and there were no second generation transmission cases. The achievements of

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prevention and control have not come easily. We must realize that the current epidemic situation is still spreading around the world, and the risks of sporadic cases and local outbreaks still exist in China, so we should not take them lightly.

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Municipal Health Commission suggested that the arrival of the Mid Autumn Festival and National Day holiday will increase the risk of epidemic. Daily protective work such as wearing masks, washing hands frequently and keeping social distance should not be relaxed. When going out, let your health go with you. Our reporter Wang Jingyu