Red team personnel include four categories:
(1) Confirmed cases and suspected cases treated in isolation in designated medical institutions;
(2) asymptomatic infected persons who are undergoing medical observation in designated medical institutions;
(3) Close contacts of confirmed cases, suspected cases and asymptomatic infected persons under medical observation;
(4) personnel in key epidemic prevention and control areas and high-risk areas (specific areas can be adjusted according to the epidemic situation).
Yellow code personnel include three categories:
(1) people from risk areas in the epidemic;
(2) The confirmed cases or asymptomatic infected persons who were discharged from hospital were cured within 14 days after home observation;
(3) Patients with fever, dry cough, shortness of breath, fatigue and respiratory symptoms.
In order to make the epidemic prevention and control work in COVID-19 more scientific and accurate, and meet the needs of integrated prevention and control in the Yangtze River Delta, a unified "Sukang Code" was implemented in the whole province, and people were classified and managed according to different risk levels of red, yellow and green (corresponding to high, medium and low respectively), and mutual recognition was made in the whole province and three provinces and one city in the Yangtze River Delta.
During the epidemic prevention and control period, Sukang Code can be used as an important voucher for the general public to travel daily, and can also be used as the main basis for the inspection of epidemic prevention personnel.