1. For those who have lived in high-risk areas for 7 days, take 7 days of centralized isolation medical observation; For those who have lived in the middle-risk area within 7 days, take 7 days of home isolation medical observation. If they do not have the conditions for home isolation medical observation, take centralized isolation medical observation.

2. For the influx of people from the counties (cities, districts) where the epidemic occurred in recent 7 days, corresponding measures should be taken according to the prevention and control requirements of people living in the middle-risk area.

3. All people who enter and return to Shandong from outside the province must hold a negative certificate of nucleic acid test within 48 hours, and conduct "three tests in five days" after arrival, with an interval of 24 hours each time. Promote the "landing inspection", and follow the principle of "taking and leaving voluntarily and free of charge, without restricting the flow", and immediately carry out 1 nucleic acid tests after arriving in our province.

The implementation time of prevention and control measures before and after the National Day holiday is from September 11, 2122 to October 31, 2122. Passengers are required to hold a negative certificate of nucleic acid test within 48 hours and take planes, high-speed trains, inter-provincial long-distance passenger buses, inter-provincial passenger ships and other means of transportation.

note: the actual situation of the community (village) shall prevail. At present, the epidemic situation is uncertain, and the policy may change at any time according to the epidemic situation.