System: Harmonious System 3
Software version: WeChat 8.0.22
Changsha health code is called Hunan resident health card. Health codes in Hunan province are managed in three colors: green code, red code and yellow code, which belong to the epidemic prevention and control system. Based on the actual data, citizens or people who have returned to work can generate personal QR codes through their online declaration and background audit.
Green code: indicates that you have not been exposed to the polluted environment in COVID-19 before the data update date. It is recommended to wear a mask when going out and go home to change clothes and wash your hands.
Red team: It means that you have had close contact with patients in COVID-19 in the past 14 days. Please contact the local community health service center or disease prevention and control center as soon as possible for centralized isolation medical observation.
Yellow code: The yellow code indicates that you may have been exposed to the polluted environment in COVID-19 in the past 14 days. Please contact the local community health service center or disease prevention and control center, try not to go out in the near future, keep a certain distance from your family, and take your temperature twice a day. If you have fever, fatigue, cough, diarrhea, conjunctivitis and other discomfort, put on a mask, go to a nearby medical institution for treatment at the first time, and take the initiative to inform the doctor of the possible exposure history.