The most common color of trip codes in medium and high risk areas is yellow or red, and green trip codes are basically in low risk areas. So, how to define the medium and high risk areas? Let's have a look at the introduction brought by Xiao Bian!
What color is the travel code in the middle and high risk areas
The trip code has four colors, namely:
Green: The travel code is green, which means that the current environment is safe, not a suspected patient or close contact with COVID-19.
Red: the travel code is red, representing the confirmed or suspected patient of COVID-19.
Yellow: The travel code is yellow, representing the area with medium risk.
Orange: the trip code is orange, which means that the person is in close contact with COVID-19.
To sum up, we can know that the trip code in the middle and high risk areas is yellow with asterisks, and the health code is yellow, so the middle and high risk areas do not necessarily mean infection.
How to define medium and high risk areas
It is mainly defined by the following standards:
For the identification criteria of medium and high risk areas, the first is the region, with streets and towns as the basic units. Second, time. The longest incubation period is one unit. The third is the epidemic situation, how many cases are there, and whether there is a cluster epidemic.
Medium risk areas are defined as areas with newly confirmed cases in the county and city, and the cumulative confirmed cases are not more than, or the cumulative confirmed cases are more than, and there is no cluster epidemic. High risk areas are those with more than accumulated cases in the county and urban areas, where there is a cluster of outbreaks.
What to do when passing through medium and high risk areas by train
Normally, it takes a short time to pass through medium and high-risk areas by train, which will not leave a trace in the travel code and will not affect the travel, but only wear a mask and do a good job in personal protection during the travel. However, the epidemic prevention regulations of each city are different. The specific requirements of the destination's epidemic prevention policy also need to be seen. For people who have lived in areas near high-risk areas, they need to report to the local health department, contact the community or unit designated centralized isolation point for centralized isolation, and conduct nucleic acid testing in the. If you just take a train through an area with medium and high risk of the epidemic and do not get off the train, you will not be considered as a tourist living in this area. Therefore, this situation does not need isolation. However, if the confirmed patient is contacted during the train ride, centralized isolation is required.