What do students in Shangqiu Teachers College need to go to school?

48 hours nucleic acid negative proof, health code green code. According to Shangqiu's epidemic prevention policy, students of Shangqiu Normal University need negative nucleic acid test certificate, healthy green code, green travel card and masks within 48 hours before returning to school. After returning to school, nucleic acid detection can be carried out in batches according to local prevention and control requirements.