Low risk. No, according to relevant data, as of June 65438+1October 65438+April, 2022, there were 42 high-risk areas in Xi 'an. Low-risk areas need to hold a 48-hour nucleic acid negative certificate in Fangcheng county, and no isolation is needed. High-risk areas need to hold a 48-hour negative nucleic acid certificate and need centralized isolation. The epidemic situation is repeated, so personal protection should be done when traveling.