Back to Huangshi, you need to declare yourself in advance through platforms such as Hubei Health Code. People living in high-risk areas in the last 7 days were observed in centralized isolation medicine for 7 days, and nucleic acid was detected on 1, 2, 3, 5 and 7 days.
People who have lived in a middle-risk area in recent 7 days were observed in home isolation medicine for 7 days, and their nucleic acids were detected on the first 1, 4th and 7th days. When there is no local epidemic situation in cities in the province, the health code "green code" is normal.