It's not necessarily a green code. There's no need to isolate it. Green code holders who come and go from all over the country need to prepare negative proof of nucleic acid test within 48 hours in advance. At present, all localities have introduced quarantine policies related to the epidemic, and there is a certain degree of leniency for those who hold green codes. Although the green code means that there is no abnormality, it can pass normally, but the green code cannot guarantee complete safety, and there are also cases where the green code suddenly turns to the yellow code and the red code. Therefore, for people coming and going in high-risk areas, close contacts and immigrants, it is necessary to ensure that the green code will not change to ensure safety. Other low-risk areas can pass freely with green codes. However, based on the current epidemic situation, it is suggested that you should not walk around at will unless necessary and take good protection.
legal ground
Law of People's Republic of China (PRC) on the Prevention and Control of Infectious Diseases
Eighteenth disease prevention and control institutions at all levels shall perform the following duties in the prevention and control of infectious diseases:
(a) the implementation of infectious disease prevention and control planning, plans and programs;
(2) Collecting, analyzing and reporting the monitoring information of infectious diseases, and predicting the occurrence and epidemic trend of infectious diseases;
(three) to carry out epidemiological investigation, on-site treatment and effect evaluation of infectious diseases and public health emergencies;
(four) to carry out laboratory detection, diagnosis and pathogen identification of infectious diseases;
(five) the implementation of immunization programs, responsible for the use and management of preventive biological products;
(six) to carry out health education and consultation, popularize the knowledge of infectious disease prevention and control;
(seven) to guide and train lower-level disease prevention and control institutions and their staff to carry out infectious disease monitoring;
(eight) to carry out applied research and health evaluation on the prevention and treatment of infectious diseases and provide technical advice.
National and provincial disease prevention and control institutions are responsible for monitoring the occurrence, prevalence and distribution of infectious diseases, predicting the epidemic trend of major infectious diseases, proposing prevention and control countermeasures, participating in and guiding the investigation and handling of epidemic situations, carrying out pathogen identification of infectious diseases, establishing a testing quality control system, and carrying out applied research and health evaluation.
Municipal and county-level disease prevention and control institutions with districts are responsible for implementing plans and programs for the prevention and control of infectious diseases, organizing the implementation of immunization, disinfection and control of biological hazards of vectors, popularizing knowledge on the prevention and control of infectious diseases, monitoring and reporting local epidemic situations and public health emergencies, and conducting epidemiological investigations and detection of common pathogenic microorganisms.