Health Code red team personnel will be isolated according to local epidemic prevention policies.
The red color of electronic health code (card) mainly includes the following people: first, suspected patients and asymptomatic infected people within/0/4 days after COVID-19 was diagnosed with the disease; Second, people who have close contact with confirmed patients, suspected patients and asymptomatic infected people in COVID-19 within 0/4 days after close contact (the same household, living together, three rows before and after the same flight, three rows before and after the same train, the same long-distance bus and the same Internet cafe); 3. Entry of returnees 14 days. Persons with red health code need to contact local community health service center (township health center) or disease prevention and control center for centralized isolation medical observation 14 days.