Will the health code change color after passing the middle risk area?

The health code will not change color when passing through the middle dangerous area by train.

In general, the health code will only be recognized as a spatio-temporal companion if it stays in the middle and high risk area for more than 4 hours, and the spatio-temporal companion is in the same spatio-temporal grid as the confirmed patient within 14 days, usually taking 800 meters by 800 meters as the detection range, and the * * * stay time exceeds 10 minute.

If you just pass by by by car and stop for a short time, the health code will not change color, and the health code will not collect personal location information, but the travel code will remind you that you have been to the middle and high risk area.

Qingdao has also responded to the question of health code color before:

June 65438+1October 65438+April 2020 Qingdao held a press conference to inform the city of the latest epidemic prevention and control work, indicating that Qingdao citizens are not restricted to travel as long as their health code is green and their body temperature is normal; Foreigners coming to Qingdao will not be isolated, and the health code will not change.

In addition, except Loushanhou community in Qingdao is a medium-risk area, the risk level of other areas in Qingdao has not changed, foreigners will not be isolated when they come to Qingdao, and the health code will not change.

Including foreigners and Qingdao natives, as long as the health code is green and the body temperature is normal, they can move freely in Qingdao.