Do you need isolation from Baotou to Luoyang?

No need. Relevant data show that as of September 1 day, 2022, there were 43 cumulative cases and 43 cured cases in Baotou, and there were no new cases for ten days, which was a low-incidence area. There is no need for centralized isolation in low-risk areas after returning to Los Angeles. After returning to Luoyang, the activity scope is in the urban area of Luoyang, and it is required to pass with the health pass code "green code", and the employees of imported cold chain food need to have negative proof of nucleic acid test within 7 days.