The interval between the second nucleic acid detection and the first nucleic acid detection is more than 24 hours. Specifically, two inspections within three days are counted from the first sampling time, and two nucleic acid tests are completed within 72 hours. The interval between two nucleic acid tests should be more than 24 hours. Generally speaking, it should be completed within 72 hours from the first sampling time.
Other relevant epidemic prevention requirements:
1, get ready for school. Staff and students must leave home seven days before the start of school, and staff and students outside the province must return to school seven days in advance. Wear a mask before school starts and try to avoid crowded places.
2. Do a good job in health monitoring. Teachers and students should carry out health monitoring 7 days before the start of school, and promptly report to schools and classes the top ten symptoms of COVID-19, such as fever and cough.
3. Complete nucleic acid detection. Teachers and students return to school with negative nucleic acid certificates within 48 hours, and conduct nucleic acid sampling and testing in township hospitals and published nucleic acid sampling points according to the principle of territoriality (Hubei health code should be applied in advance before sampling).
4. Strict campus management. Strengthen the management of the school gate, fully control the access to the campus, and strictly check the identity, temperature, health code, travel itinerary and 48-hour nucleic acid test records of all students entering the school.