What does red code and yellow code mean?

refers to the county (city, district) where the village/street/community/community is located, which is designated as a medium-high risk area. The health pass code is divided into three colors: red, yellow and green. According to the regulations, people with red code and yellow code 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.

refers to the county (city, district) where the village/street/community/community is located, which is designated as a medium-high risk area. The health pass code is divided into three colors: red, yellow and green. According to the regulations, people with red code and yellow code 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.

As I understand it, it means that A is a medium-high risk area if it is located in the administrative region (prefecture-level city, autonomous prefecture, region, alliance, etc.) of a province (or an autonomous region). In this B-level administrative region, it belongs to the districts and flags of county-level cities (that is, cities in brackets in the title), counties and prefecture-level cities in C-level administrative units.

then the location referred to in the title should be located in all county-level units under the jurisdiction of B except C.

If A is located in District D of a municipality directly under the Central Government, then the location referred to in the title is District D.

Therefore, other districts in Shanghai are not counted, and Shanghai is a municipality directly under the Central Government (provincial-level units rather than prefecture-level units), so the last one in brackets should apply

Relevant policies

1.

2. Local personnel from other counties (cities, districts and banners) in the prefecture-level city where the domestic medium-and high-risk areas are located are not allowed to enter Beijing unless necessary. If you need to go to Beijing, you should have a negative nucleic acid test certificate within 48 hours before boarding the plane, and carry out health monitoring for 14 days after arriving in Beijing, and carry out nucleic acid testing on the day of arrival in Beijing and at least 7 days.

The specific criterion is whether there are any confirmed cases in COVID-19 in a street within 14 days and how many. First, the region, with streets and towns as the basic units. The second is time, and the longest incubation period is 14 days. The third is the epidemic situation, how many cases there are, and whether there is a cluster epidemic.

The specific classification criteria should be adjusted according to the situation and changes of the epidemic situation. This is for scientific prevention and control and precise policy. It is necessary to effectively control the epidemic, but also not to cause too much impact on the lives and work of residents, and to control the impact of the epidemic on society to the lowest level.