In March 21st, the National Health Insurance Bureau issued a circular calling for the temporary inclusion of COVID-19 antigen detection reagents and corresponding testing items in the basic medical insurance services directory of the province. For the new drugs for New Coronavirus pneumonia diagnosis and treatment plan, it will be temporarily incorporated into the medical insurance fund payment scope of this province. A covid-19 meeting of the Standing Committee of the Political Bureau of the CPC Central Committee held in March 17th to analyze the epidemic situation of the new crown pneumonia and deploy strict prevention and control work. It emphasized that we should speed up the reform of the disease control system, expand the coverage of key population monitoring, improve the multi-channel monitoring and early warning mechanism, and comprehensively enhance the monitoring, warning and emergency response capabilities of the epidemic. From the experience of epidemic prevention for more than two years, "early detection" is the key measure and the "starting point" of all epidemic prevention and control work. No one can stay out of the epidemic prevention and control. This round of epidemic virus is a variant of Omicron, which has strong transmission power. It has a high risk of continuous transmission among exposed people, resulting in the characteristics of multiple points, wide range and frequent occurrence of local epidemic in China recently. The more difficult it is, the more it is necessary to put the war and epidemic front, and deeply realize the importance, urgency and severity of "all inspections should be carried out". COVID-19 is an invisible patient. It is an important defense to fight against it. Judging from the current multi-point distribution situation of the epidemic, the national nucleic acid test can quickly determine the scale of the epidemic and give the public "reassurance". Because of the needs of production and life, in many cases, many people need to test for neocoronavirus antigen by themselves. Previously, after the bid opening of special centralized procurement of new crown antigen detection reagents, the reagent price has been reduced from the average market price of more than 30 yuan / person to the lowest price of 7.9 yuan / person, but the feeling of paying out of pocket still makes many people feel "meat pain". Nowadays, the detection of new coronavirus antigen into medical insurance and the reduction of the burden of "the country is the big head" will also promote more people to "check everything that should be checked". In front of COVID-19, everyone is both a community of destiny and a community of responsibilities. Only when the heart wants to go to a place, can it defeat the epidemic devil and win the general battle as soon as possible. If in the face of virus detection, individuals still hold the wrong mentality of "loose, slow and wait", it may have the adverse consequences of "falling into a city by one person". We should play "first hand chess" well, not be an "outsider". The detection of new coronavirus antigen into medical insurance is an active act - a larger area of "due inspection", which is to guard the "great safety" of society with personal "small health". Multiply the complex project by 1.4 billion, and then become a complex system. China has the largest number of medical insurance participants in the world. The attempt to detect coronavirus antigen into medical insurance is to make the medical insurance policy benefit more people. It shows not only a kind of kindness, but also the warmth of a system. This practical measure will further strengthen the normalized epidemic prevention and control measures and weave a "epidemic prevention network" for joint prevention and control. Such a small step is a big step in the victory of epidemic prevention and control. (Xinhua News Agency)