People in high-risk areas of domestic epidemic situation should postpone coming to Zhejiang and returning to Zhejiang, and then make reasonable arrangements for travel after the risk level in this area is reduced to low risk. If you have been to Zhejiang and returned to Zhejiang, you should implement "14+7" health management measures (that is, 14 days of centralized isolation medical observation +7 days of home health observation). In addition, "14+7" health management measures shall be implemented for the personnel in the global closed management area; The health management measures of "2+ 14" shall be implemented for other personnel in counties (cities, districts) where domestic epidemic high-risk areas are located (that is, negative proof of nucleic acid detection within 2 days (48 hours) and daily health monitoring 14 days). For those who need to leave the country with a nucleic acid test report, areas with global nucleic acid testing, people who come to Zhejiang and return to Zhejiang at the transportation hub with epidemic risk, refer to the "2+ 14" health management measures.