No need for isolation. According to relevant data, as of June 5438+065438+1October 2, 2022, the epidemic prevention and control measures in Xi 'an require that low-risk areas do not need to be isolated. The communication big data travel card shows that people who have lived outside the province in the past seven days and those who have lived in epidemic cities in the province should actively cooperate with the measures such as landing inspection (48-hour nucleic acid test certificate, Shaanxi One Code Pass, big data travel card) and landing inspection (that is, check and leave without waiting for the test results), and complete the landing nucleic acid inspection and "three days and three inspections" in strict accordance with the requirements ("landing inspection"+"within three days after entering the site" If the nucleic acid detection cannot be completed on time, a window will pop up or a yellow code will be assigned (as required, it will be released as soon as the nucleic acid detection is completed). After arriving in the city, conduct a three-day self-health monitoring. During this period, you will go out as little as possible and strictly implement the "four noes": do not organize or participate in offline meetings, offline teaching and other collective activities, do not enter indoor closed places of key institutions such as dance halls, bathrooms, cinemas, Internet cafes and schools, and do not participate in dinner. It is recommended to do nucleic acid testing on the fifth and seventh days respectively.