Will it change color when passing Xi 'an Health Code at high speed?

The sanitary code will not change color after Xi 'an.

Passing through the pass code from Xi 'an Expressway will not change color. Generally speaking, trip codes belong to data monitoring. As long as you don't stay or scan the code for a long time in the middle and high risk, then the health code and the travel code will not change color.

These changes are as follows:

1. If someone in your community is infected, your health code may turn yellow or red.

2. If you have ever been to a high-risk area, the health code will automatically turn yellow or red.

3. If you take public transportation and someone in the same car is suspected or diagnosed with infection, then as a close contact, your health code will also turn yellow or red.

The health code changes color:

It is understood that the causes of discoloration of health codes can be roughly divided into four categories: the first category is those who have had contact history with confirmed cases or asymptomatic infected people in COVID-19, including close contacts, sub-close contacts and close contacts in time and space.

The so-called close contact in time and space refers to the key population who may contact more than 1 hour at the same time (including 1 hour), in the same place (the key place where multiple cases occur or the high-risk place where a single case involves a closed space) and within 250 meters around it.

The second reason for the color change is that I have been to a high-risk area in COVID-19 (including the cell phone signal under my name).

The third category is that the information reported when reporting the health code is inaccurate.

The fourth category is other people who have been included in the COVID-19 epidemic prevention and control platform for investigation and verification.