The Spring Festival holiday is approaching, and the flow of people is increasing. Shanghai Municipal Health Commission and Shanghai Health Promotion Center remind the general public to do a good job in personal protection, present the "epidemic prevention Trilogy" and check it quickly: One is to "strengthen" personal protection, maintain protection awareness at all times, and continue to take protective measures such as "wearing masks, washing hands frequently, regular ventilation and one meter line". Friends of the public who are eligible for vaccination should be vaccinated throughout the whole process, and have been vaccinated for 6 months in a full time, and timely inoculated with COVID-19. The two "non essential" are not necessary to go out of Shanghai, and the annual meeting is not necessary. In addition to returning home to visit relatives and necessary official duties, you can't leave Shanghai unless it's necessary. During the journey, a large number of people flow and gather, which is inevitably risky. When traveling, do a good job in personal protection, hand disinfection, etc., and carry out daily independent health monitoring. Reduce unnecessary gatherings and control the number of people at dinner. Three "need to take the initiative" active report, active detection and active treatment. Those returning to Shanghai from medium and high-risk areas should actively report to their communities (villages), units and hotels in advance, actively carry out nucleic acid testing, and cooperate to complete isolation control and other epidemic prevention and control measures. In case of discomfort such as fever and cough, on the premise of personal protection, timely select the nearest medical institution for treatment, and actively inform the recent residence history and contact history of relevant personnel. Four "should pay attention" to wear masks when taking vehicles and elevators; Pay attention to opening windows for ventilation in the office space, reduce centralized meetings and control the duration of meetings; Pay attention to cleaning hands when receiving express delivery. It is recommended to collect express delivery through express cabinet or contactless mode; When traveling in winter, pay attention to cold prevention and warmth preservation, appropriately add clothes for key groups such as children and the elderly, and take good care of the mouth and nose to prevent colds. Everyone should keep in mind the "epidemic prevention Trilogy", effectively protect themselves and others, and welcome the new year safely and healthily. (outlook new era)