1. According to the needs of epidemic prevention and control, all communities and villages (cooperatives) in Huaiyuan County were closed after the study of the epidemic prevention and control headquarters. According to the principle of "no one is missing, no one is missing", all personnel are tested for antigen and screened for nucleic acid. During the closed management, all personnel stay indoors. It is forbidden to engage in outdoor activities in residential areas and communities such as corridors, underground garages and open spaces. Please take part in antigen testing and nucleic acid sampling in batches, wear a mask and keep a distance to prevent cross infection. Return to your residence immediately after sampling, and don't stay outside.
2. Strictly investigate and manage high-risk personnel. Pay close attention to the epidemic situation in all parts of the country, grasp the situation in China's medium and high-risk areas in a timely and dynamic manner, make full use of information technology such as big data and grass-roots grid management mode, and conduct investigations on returnees, red and yellow code personnel and entry personnel at ports in other provinces in China according to laws and regulations, and accurately and scientifically implement health monitoring. Adhere to the synchronous monitoring of "people, things and environment", and increase the content and frequency of monitoring of people, things and environment in high-risk positions according to the epidemic situation. At the same time, strengthen the quality control and application of normalized monitoring results to ensure the implementation of the "four early" measures for epidemic prevention and control. It is necessary to give full play to the role of "sentinel" and "probe" of primary medical and health institutions and retail pharmacies, and raise the awareness of disease prevention among employees.
3. Take closed measures: stay at home and provide on-site service. There were no new cases of infection in this area for seven days in a row. On the seventh day, all the people in the risk area completed a round of nucleic acid screening, all of which were negative and reduced to a moderate risk area. No new infection occurred for 3 consecutive days, and it was reduced to a low-risk area. Don't panic, isolate yourself first and do personal protection at home as soon as possible. Wear a mask and tidy up the necessary personal necessities and medicines. After the transfer personnel arrive, follow the arrangement of the prevention and control personnel and take a special bus to the isolation point. Avoid communicating with others during the period. After arriving at the isolation point, cooperate with the isolation point staff to do the surface disinfection, security inspection and temperature detection of luggage.