Novel coronavirus pneumonia prevention and control work in the port city will be issued by the State Council in response to the New Coronavirus infection prevention and control mechanism. The notice points out that many local epidemic situations have occurred in China recently, all of which are imported from overseas through port cities, exposing that the risk points of epidemic prevention and control in China are mainly imported from outside, with the focus on port cities. *** The notice proposes that the first is to improve the epidemic prevention and control mechanism in port cities. Learn from the experience of Shanghai, establish a special class for port prevention and control, clarify the division of responsibilities of each link, and coordinate all forces to do a good job in epidemic prevention and control. Second, improve the epidemic situation monitoring and early warning system. Closely track the epidemic trend of relevant countries and regions, strengthen analysis, research and judgment, and dynamically adjust measures; Increase the nucleic acid detection frequency of personnel in high-risk posts; Adhere to the same monitoring of personnel, goods and environment, and strengthen multi-channel monitoring and early warning. Third, implement border control measures. Cross border transportation enterprises shall implement the requirements of "separation of people and goods and segmented transportation" and implement the non-contact goods handover mode; Drivers who really need to enter the country should not get off in the whole process; Strictly carry out the "point-to-point and one-stop" transfer of inbound personnel; Strictly prevent illegal cross-border import of epidemic situations; Insist on not boarding, landing and relying unless necessary. Fourth, strengthen the prevention and control of personnel in high-risk positions. Port cities should investigate and clarify the scope of local high-risk posts, and strictly implement the prevention and control requirements of "clear base number, fixed personnel, standardized protection, closed-loop management and high-frequency nucleic acid". Fifth, strictly control personnel flow. From the date when all provinces (autonomous regions and municipalities directly under the central government) determine and announce the scope of port cities to March 15, 2022, leave the land border port cities (except for those connected with ports in Hong Kong and Macao), the personnel shall hold the negative certificate of nucleic acid test within 48 hours, and conduct nucleic acid test at least once after arriving in the land border port cities. Sixth, strengthen the risk prevention of imported cold chain food. The port cities with a large amount of imported cold chain food shall build centralized supervision warehouses to uniformly eliminate, kill and store imported cold chain food testing. Seventh, improve the ability of epidemic prevention, control and disposal. Strengthen the construction of disease control institutions, designated hospitals and fever clinics, and improve the ability of flow tracing, gene sequencing, nucleic acid detection, centralized isolation and medical treatment; Timely upgrade and transform port channels, freight yards, roads, airports and other infrastructure; COVID-19 vaccination as much as possible and vaccination coverage should be enhanced. Strengthening provinces (autonomous regions and municipalities directly under the central government) and port cities should provide information support for epidemic prevention and control. Eighth, do a good job in ensuring people's livelihood. Port cities should study and deploy epidemic prevention and control and people's livelihood guarantee at the same time, publish and unblock people's livelihood guarantee Hotlines, timely solve and take the initiative to respond to prominent problems reflected by the masses, do a good job in rescuing people in difficulties and ensure their basic livelihood; Strengthen publicity and guidance, and mobilize the masses to actively participate in the creation of epidemic free communities and epidemic free villages. The circular emphasizes that the key to the prevention and control of epidemic situation in port cities lies in implementation, and the key to implementation lies in details. All provinces (autonomous regions and municipalities directly under the central government) and relevant departments should take strengthening epidemic prevention and control in port cities as an important political task at present. In accordance with the requirements of this circular, they should speed up the formulation of implementation plans of their own provinces (autonomous regions and municipalities directly under the central government) and departments, and carefully organize the implementation. They should improve the epidemic prevention and control responsibility system, and investigate the responsibility of those who fail to perform their duties and dereliction of duty according to law and regulations. (outlook new era)