At present, the epidemic situation in Shanghai is still high and the situation is grim. The more arduous and complex the task of prevention and control, the more necessary it is to race against time and compete with the virus, always adhere to the people first and life first, adhere to scientific accuracy and "dynamic clearing", and curb the spread of the epidemic as soon as possible. "People first, life first" is not a slogan, but embodied in every link and every detail. Recently, Shanghai launched nucleic acid screening in the whole city. For this mega city with a population of more than 25 million, the synchronous detection time is tight, the task is heavy, the challenge is great, and the difficulty is self-evident. However, only by carefully organizing and carrying out nucleic acid screening for all staff, without missing one household and one person, can we find out the background of the epidemic situation as soon as possible and do a good job in "four should and four do's", so as to protect people's life safety and health to the greatest extent. Nucleic acid screening involves many links. "Mining, transportation, inspection, reporting and verification" must be linked and seamlessly linked. From reducing the delivery time of samples to improving the efficiency of results submission, and then speeding up the review speed of initial positive test, each link is in the process of rapid promotion. Only by being orderly can we "screen" the positive infected persons, transfer them immediately, clear and settle them every day, collect all receivables and make every interval, and try our best to reduce the severe disease rate and mortality through the most advanced diagnosis and treatment methods. "People first and life first" is reflected in more resolute attitude, more thorough measures and faster action, as well as more obvious results. The community is sealed. What about life? For the majority of residents, the basic living security is just needed, and there should be no ambiguity. If the basic material supply cannot be guaranteed, it will not only easily lead to panic, but also endanger people's life safety and health. Therefore, greater efforts should be made to ensure supply, basic living, medical treatment and medicine purchase in the sealed and controlled area. The most important thing that the people are concerned about is also the important thing that functional departments are thinking about. It is reported that in order to ensure the basic living needs of the public, Shanghai has set up a special class for the support of living materials, quickly started the emergency supply guarantee mechanism of vegetables, strengthened the docking of foreign goods sources, and implemented the direct supply and distribution of vegetables; Relevant national ministries and commissions have also quickly issued policies to ensure supply and logistics, and vigorously promoted the operation of the supply guarantee system. The overall supply of living materials is sufficient, which is an important level. It is also an important level to solve the "last kilometer", "last 100 meters" and even "last meter". Meanwhile, the registered residence should be diluted in the distribution of materials, and the foreign personnel in Shanghai should be treated equally. The reason is very simple. They also have the most basic living needs. They have contributed to the development of Shanghai and have the right to enjoy the due protection. Under the threat of the epidemic, the elderly, women and infants, the disabled and other groups with special difficulties need more care. Can those elderly people living alone, people with disabilities and families with financial difficulties get vegetable gift bags in time? Especially those patients with acute and critical illness, can they get medical treatment in time? Only by thinking about what patients think, being anxious about what patients are anxious about, and taking patients as the center, can we better reflect the "people first and life first". "My mother is 92 years old and has angina pectoris. What can I do?" It is reported that in the face of the Shanghai resident's help from the wechat group in the community, the community made concerted efforts. In just one hour, it gathered emergency drugs, oximeter and watch with ECG function. The neighborhood committee also quickly opened the certificate of going out for medical treatment. With the help of various forces, the vital signs of the elderly recovered smoothly. Such a warm case is moving. For Shanghai, the medical resources are richer, the mobilization force is stronger, the system guarantee is stronger, and there is more reason to better implement the concept of "people first and life first". "People first, life first" is not called out, but done. If you do it with responsibility, emotion and professionalism, you will be able to do better. "We respect every phone call and every appeal of the general public," said a Shanghai cadre. Adhering to the general policy of "dynamic clearing", not hesitating or wavering, further enhancing the sense of urgency and responsibility, and being people-oriented to the letter can not only make the people feel the warmth of the system, but also gather strength to a greater extent, and further enhance the people's confidence and determination to overcome the epidemic. (Xinhua News Agency)