Is it necessary to isolate Suining and Duyun?

Suining doesn't need isolation to go to Duyun. Relevant public information shows that as of June 65438+1October 65438+February, Suining and Duyun in southern Guizhou are in normal state of prevention and control and need to provide 48-hour nucleic acid testing. When entering Guizhou, you need to call the community phone in advance, hold a negative certificate of nucleic acid test within 48 hours, and test nucleic acid 1 time within 24 hours.