Teachers and students are not in the high-risk area or closed control area or control area, and there are no suspected symptoms such as fever (body temperature 37.3℃), cough, sore throat, runny nose and diarrhea. Self-health monitoring records should be provided one week before returning to school, screenshots of myself and my roommate's negative nucleic acid test should be provided within 48 hours, negative nucleic acid test certificates should be provided within 24 hours before returning to school, and confirmed cases or asymptomatic infected persons, close contacts, close contacts and time and space companions should be reported in COVID-19. Health management must be strictly implemented. After changing to green code, negative proof of nucleic acid test can be provided within 24 hours, and students can return to school after school approval. /kloc-those who have had sex with confirmed cases (including asymptomatic infected persons) within 0/4 days and have lived in high-risk areas should strictly implement the "14+7" health management measures, and there are non-key areas within 0/4 days. Strictly implement the "7+7" health management measures. People in other areas outside the city within 14 days will strictly implement the "3+ 1 1" health management measures. The above personnel will complete the health management, provide negative proof of nucleic acid test within 48 hours, and can return to school after being approved by the school.

Before returning to school, all teachers and students should do a good job in personal health monitoring, reduce going out, and submit health codes, travel codes, nucleic acid test certificates and health commitment letters to the school to actively cooperate with the school's epidemic prevention work. For those who are temporarily unable to resume classes, the school should inform and communicate with each other "one-on-one", grasp the health status in time, and continue to provide online education and teaching service guarantee, home life guidance and psychological care.

Strict implementation of prevention and control measures, teachers and students enter the campus with the same standards and strict requirements, wear masks, take temperature, and have rice noodles. Faculty members should also show their health codes, travel codes and cleaning location codes. Students are not allowed to leave school at noon, eat in the school, and the staff are not allowed to go to work. Students go to and from school strictly with "two points and one line" and closed-loop management to avoid taking public transport. The school does not accept items such as express delivery to prevent takeout from entering the campus. The school will suspend the organization of large-scale gathering activities, and indoor venues such as libraries and gymnasiums will be closed, and faculty and students will not work in shifts. We will strengthen the control of personnel density in public space and try our best to implement the group management of the smallest unit. In the school, except physical education class, teachers and students wear masks, and physical education class keeps a safe distance. Adhere to nucleic acid testing. The school conducts full-time nucleic acid testing for teachers, students and employees every day. Strengthen the organization and connection of "receiving, sending, inspection, reporting and reply", so as to achieve quick inspection and quick delivery, without missing one person. Strengthen normalized health monitoring. Take the class as a unit, strictly implement the morning check-up system and the registration and tracking system of absence due to illness, timely sort out and report relevant information, and continuously monitor the health and itinerary of teachers, students, employees and people living together.