All returning students should go to the designated place for COVID-19 nucleic acid detection within 24 hours after returning to school. Before the results of nucleic acid test come out, students should stay in the dormitory in principle, reduce walking, avoid gathering and wear masks.

Students returning from other provinces and cities need to be tested for nucleic acid every day for 7 consecutive days (including on-campus nucleic acid testing on the day of admission). During this period, in principle, you should not leave your campus. In addition to normal teaching and research activities, we should try to reduce walking, not gathering and wearing masks. Only after the test results are negative can we carry out normal study and life.

After 7 days, the normalized nucleic acid test was carried out according to the single and double numbers of the date corresponding to the student number.

After the start of school, day students need to hold 24 negative nucleic acid test reports at school every day. Generally speaking, the requirement of nucleic acid testing at the beginning of school is to do a self-temperature test every day within/0/4 days before school starts, and complete three nucleic acid tests within 7 days before school starts, all of which are negative, and then apply to the responsible teacher or counselor before returning to school.

Students who are required to return to school after introspection need to prepare negative nucleic acid test certificates within 24 hours before returning to school, and report to the communities in their passing areas on the way back to school. Finally, closed management is implemented after students return to school, and it is required to complete three nucleic acid tests within four days at school. The above are the general requirements for nucleic acid detection.