In the field, he was sent to a hotel for 7 days, ending the isolation process.

The process of being sent to a hotel for isolation for 7 days in other places is as follows:

1. From 0: 00 the day after the centralized isolation personnel check into the isolation hotel, centralized isolation medical observation shall be carried out in strict accordance with the requirements, and there is no abnormality during the isolation medical observation.

2. On the last day of isolation, two nasopharyngeal swab samples were collected at the same time and detected with two nucleic acid detection reagents respectively. In principle, the two tests were carried out by different testing institutions, and the results were negative. The environmental sampling results of the room where the close contacts were located were also negative.

3. There is no abnormality in health monitoring and nucleic acid detection of workers in isolated places within 0/4 days.