What are the propaganda contents of campus epidemic prevention?

The contents of epidemic prevention publicity on campus are as follows:

1. The school staff on duty, cleaning staff and canteen staff should wear masks all the time at work.

2. The school should handle or start the emergency handling mechanism under the guidance of the CDC, and cooperate with the investigation of close contacts.

3. No one is missing from epidemic prevention and control, and no one is missing from dropping out of school.

4. Wear a mask, discard it at a fixed point, and do not transmit the virus.

5. Wash your hands diligently, sterilize and drive away viruses.