In order to do a good job in epidemic prevention and control, safeguard people's safety and health, and promote economic and social development, according to the spirit of national epidemic prevention and control, relevant matters are hereby announced as follows:

First, the control measures of "14-day centralized isolation" shall be implemented for visitors (or health code is red team) in counties (cities, districts, banners, streets and towns directly under the central government) where high-risk areas are located. The control measures of "home isolation 14 days" shall be implemented for the visiting (returning) personnel (or the health code is yellow code) in the counties (cities, districts, banners, streets and towns directly under the central government) where the medium-risk areas are located, and the personnel who do not meet the conditions of home isolation shall be centralized isolated.

2./kloc-Incoming (returning) callers (or communication itinerary cards marked with green belt *) who have lived in other counties (cities, districts, flags, streets, municipalities directly under the Central Government) in cities where high-risk areas are located within 0/4 days are not allowed to call unless necessary. If it is really necessary to call (return), it is necessary to carry out the control measures of "7-day home isolation" with two negative nucleic acid tests within 48 hours (interval ≥24 hours), and implement centralized isolation if it does not meet the conditions of home isolation.

Three, for the county (city, district, flag, municipality directly under the central government streets, towns) 14 days, more than/kloc-0 cases of confirmed cases or asymptomatic infection cases occurred, but the middle and high risk areas were not delineated (communication travel cards are green without *), home self-health monitoring should be carried out first, and then nucleic acid testing should be carried out on the third day.

4. If you return from overseas and call after the first entry point is released from centralized isolation 14 days, you must report to the local community (village) in advance and fully implement the control measures of "7-day centralized isolation".