According to the official website of the Beijing Municipal Health Commission, at present, there are new confirmed cases in Beijing through multiple channels and multiple transmission chains. We should have a clear understanding of the new situation and new characteristics of epidemic prevention and control, and we must not have any slack thinking. We should adhere to the "strict prevention and dynamic clearing", press and compact the "four responsibilities", and scientifically and accurately implement various measures for epidemic prevention and control. The Beijing Municipal Health Commission mentioned that it is necessary to strictly prevent overseas and overseas imports, continue to implement epidemic prevention policies such as suspending entry and return to Beijing for personnel in medium and high-risk areas, and comprehensively investigate personnel with a history of living in medium and high-risk areas; For personnel from other regions, remote screening should be strengthened. They can enter and return to Beijing only after holding the negative certificate of nucleic acid test within 48 hours and the green code of "Beijing health treasure". Nucleic acid test should be carried out again within 72 hours after arriving in Beijing. The Beijing Municipal Health Commission reminds the general public that if there is an intersection with the activity track of the case and receives the pop-up prompt of health treasure, please take the initiative to report to the community immediately and cooperate with the prevention and control work such as centralized isolation, home isolation, nucleic acid detection and health monitoring. Do not travel or travel to medium and high-risk areas and areas with case reports, and do not participate in large-scale training or meetings across provinces, regions and cities. (outlook new era)