The health code has not been checked in other provinces, and it is recorded once it is checked.
The yellow code is a color of health code, which means it may be dangerous. Health pass codes are divided into three colors: red, yellow and green. According to the regulations, "red team" and "code yellow" personnel cannot pass, and medical treatment or observation should be carried out according to the requirements of the epidemic prevention and control department. "Green code" personnel with normal body temperature can pass, but they need to take protective measures.