During the epidemic, the "red team" and "code yellow" personnel can't pass, so they should be treated or observed according to the requirements of the epidemic prevention and control department; "Green code" personnel with normal body temperature can pass.
Since 2020, health regulations have become more accurate and scientific for workers who rework and return to work. Online self-declaration, background audit, can generate personal QR code. "Code" travel has become a universal consciousness, and green QR code has become a necessary condition for people to travel.
Generally, it is the following: the body temperature is above 37.3℃, or one of the clinical manifestations such as respiratory symptoms (dry cough, expectoration, stuffy nose, sore throat, shortness of breath and dyspnea), physical discomfort (fatigue, muscle aches, headache and joint pain), digestive tract symptoms (abdominal pain, diarrhea, nausea and vomiting) and conjunctival hemorrhage. People from high-risk areas. /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.