2. Code yellow standard: persons with body temperature above 37.3℃ or with clinical manifestations such as respiratory symptoms (dry cough, expectoration, nasal congestion, sore throat, shortness of breath and dyspnea), physical discomfort (fatigue, muscle pain, headache and joint pain), digestive tract symptoms (abdominal pain, diarrhea, nausea and vomiting) and conjunctival hemorrhage; People from high-risk areas.
3./kloc-may have close contact with confirmed patients, suspected patients and asymptomatic infected people within 0/4 days, such as taking the same public transport and living in the same building unit; Other personnel who need to be included in the yellow code management.
4. Red code standard: confirmed cases, suspected cases and asymptomatic infected persons, as well as cured and discharged confirmed patients and asymptomatic infected persons whose medical observation at home (centralized) is less than 14 days; Close contacts of confirmed cases, suspected cases and asymptomatic infected persons; Persons from high-risk areas with particularly serious epidemic situation, such as Hubei Province; Persons who are undergoing centralized and isolated medical observation; Other personnel who need to be included in the management of red team.
5. Green code standard: personnel outside the red code and yellow code standards; Included in the "white list" of epidemic prevention and control in our province.